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RD Sharma Solution Class 11 Mathematics Chapter 1 Sets

Chapter 1 – Sets Exercise Ex. 1.1

Question 1
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Solution 1
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Question 2
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Solution 2
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Question 3

If A = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10}, then insert the appropriate symbol Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Setsor Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets in each of the following blank spaces:

  1. 4…A
  2. -4 …A
  3. 12 ….A
  4. 9 …A
  5. 0 …..A
  6. -12 ….A
Solution 3

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets

Chapter 1 – Sets Exercise Ex. 1.2

Question 1
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Solution 1
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Question 2
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Solution 2
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Question 3
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Solution 3
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Question 4
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Solution 4
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Question 5
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Solution 5
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Question 6
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Solution 6
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Question 7
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Solution 7
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Question 8
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Solution 8
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Question 9
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Solution 9
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Question 10
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Solution 10
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Question 11
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Solution 11
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Question 12
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Solution 12
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Question 13
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Solution 13
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Question 14
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Solution 14
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Question 15
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Solution 15
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Question 16
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Solution 16
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Question 17
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Solution 17
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Question 18
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Solution 18
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Question 19
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Solution 19
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Question 20
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Solution 20
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Question 21
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Solution 21
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Question 22

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets

Solution 22

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets

 

Question 23
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Solution 23
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Question 24
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Solution 24
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Question 25
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Solution 25
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Question 26
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Solution 26
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Question 27
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Solution 27
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets

Chapter 1 – Sets Exercise Ex. 1.3

Question 1
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Solution 1
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Question 2
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Solution 2
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Question 3
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Solution 3
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Question 4
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Solution 4
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Question 5
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Solution 5
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Question 6
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Solution 6
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Question 7
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Solution 7
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Question 8
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Solution 8
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Question 9
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Solution 9
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets

Chapter 1 – Sets Exercise Ex. 1.4

Question 1

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets

Solution 1

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets

Question 2
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Solution 2
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Question 3
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Solution 3
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Question 4
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Solution 4
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Question 5
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Solution 5
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Question 6
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Solution 6
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Question 7
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Solution 7
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Question 8
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Solution 8
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Question 9
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Solution 9
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Question 10
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Solution 10
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Question 11
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Solution 11
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Question 12
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Solution 12
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Question 13
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Solution 13
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Question 14
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Solution 14
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Question 15
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Solution 15
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Question 16

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets

Solution 16

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets

Question 17
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Solution 17
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Question 18
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Solution 18
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Question 19
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Solution 19
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Question 20
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Solution 20
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Question 21
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Solution 21
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets

Chapter 1 – Sets Exercise Ex. 1.5

Question 1
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Solution 1
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Question 2
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Solution 2
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Question 3
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Solution 3
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Question 4
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Solution 4
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Question 5
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Solution 5
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Question 6
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Solution 6
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Question 7
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Solution 7
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Question 8
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Solution 8
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Question 9
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Solution 9
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Question 10
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Solution 10
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Question 11
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Solution 11
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Question 12
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Solution 12
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Question 13
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Solution 13
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Question 14
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Solution 14
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Question 15
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Solution 15
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Question 16
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Solution 16
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Question 17
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Solution 17
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Question 18
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Solution 18
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Question 19

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets

Solution 19

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Question 20
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Solution 20
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets

Chapter 1 – Sets Exercise Ex. 1.6

Question 1

Let A = {1, 2, 4, 5} B = {2, 3, 5, 6} C = {4, 5, 6, 7}.
Verify the following identities:

A (B C) = (A B) (A C)

Solution 1

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets

Question 2

Let A = {1, 2, 4, 5} B = {2, 3, 5, 6} C = {4, 5, 6, 7}.
Verify the following identities:

A (B C) = (A B) (A C)

Solution 2

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets

Question 3

Let A = {1, 2, 4, 5} B = {2, 3, 5, 6} C = {4, 5, 6, 7}.
Verify the following identities:

A (B – C) = (A B) – (A C)

Solution 3

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets

Question 4

Let A = {1, 2, 4, 5} B = {2, 3, 5, 6} C = {4, 5, 6, 7}.
Verify the following identities:

A – (B C) = (A – B) (A – C)

Solution 4

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets

Question 5

Let A = {1, 2, 4, 5} B = {2, 3, 5, 6} C = {4, 5, 6, 7}.
Verify the following identities:

A – (B C) = (A – B) (A – C)

Solution 5

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets

Question 6

Let A = {1, 2, 4, 5} B = {2, 3, 5, 6} C = {4, 5, 6, 7}.
Verify the following identities:

A (B D C) = (A B) D (A C)

Solution 6

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets

Question 7

For any two sets A and B, prove that

B A B

Solution 7

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets

Question 8

For any two sets A and B, prove that

A B B

Solution 8

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets

Question 9

For any two sets A and B, prove that

A B A B = A

Solution 9

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets

Question 10

Show that For any sets A and B,

A = (A B) (A – B)

Solution 10

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets

Question 11

Show that For any sets A and B,

A (B – A) = A B

Solution 11

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets

Question 12

Each set X, contains 5 elements and each set Y,
contains 2 elements and Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Setseach element of S belongs to exactly 10 of the X’rs and to exactly 4 of Y’rs, then find the value of n.

Solution 12

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets

Question 13
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Solution 13
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Question 14
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Solution 14
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Question 15
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Solution 15
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Question 16

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets

Solution 16

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Question 17

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets

Solution 17

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets

Question 18

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets

Solution 18

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets

Question 19

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets

Solution 19

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets

Question 20

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets

Solution 20

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets

Question 21

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets

Solution 21

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets

Question 22

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets

Solution 22

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets

Question 23

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets

Solution 23

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets

Question 24

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets

Solution 24

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets

Question 25

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets

Solution 25

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets

Question 26

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets

Solution 26

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets

Chapter 1 – Sets Exercise Ex. 1.7

Question 1
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Solution 1
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Question 2
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Solution 2
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Question 3
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Solution 3
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Question 4
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Solution 4
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Question 5
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Solution 5
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Question 6
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Solution 6
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Question 7

For any two sets A and B, prove that

(A B) – B = A – B

Solution 7

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets

Question 8

For any two sets A and B, prove that

A- (A B) = A – B

Solution 8

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets

Question 9

For any two sets A and B, prove that

A – (A – B) = A B

Solution 9

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets

Question 10

For any two sets A and B, prove that

A (B – A) = A B

Solution 10

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets

Question 11

For any two sets A and B, prove that

(A – B) (A B) = A

Solution 11

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets

Chapter 1 – Sets Exercise Ex. 1.8

Question 1

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets

Solution 1

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets

Question 2
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Solution 2
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Question 3
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Solution 3
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Question 4
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Solution 4
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Question 5
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Solution 5
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Question 6
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Solution 6
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Question 7

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets

Solution 7

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets

Question 8
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Solution 8
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Question 9
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Solution 9
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Question 10
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Solution 10
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Question 11
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Solution 11

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Question 12
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Solution 12
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Question 13
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Solution 13
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Question 14
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Solution 14

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Question 15
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Solution 15
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Question 16
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Solution 16
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Question 17
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets
Solution 17
Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets

Chapter 1 – Sets Exercise Ex. 1VSAQ

Question 1

If a set contains n elements, then write the number of
elements in its power set.

Solution 1

Let A be a
set. Then collection or family of all subsets of A is called the power set of A
and is denoted by P(A).

A set having n elements has 2n subsets. Therefore, if A is a finite set having n elements, then P(A) has 2n elements.

Question 2

Write the number of
elements in the power set of null set.

Solution 2

If A is
the void set Φ, then P(A) has just one element Φ i.e. P(Φ) ={Φ}.

Question 3

Let A=Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Setsand

B=Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets.WriteRd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets.

Solution 3

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets

Question 4

Let A
and B be two sets having 3 and 6 elements respectively. Write the minimum
number of elements thatRd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Setscan have.

Solution 4

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets

 Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets

The minimum number of elements thatRd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Setscan have is 6.

Question 5

If A=Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets and B=Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets, then write A-B
and B-A.

Solution 5

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets

 Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets

Question 6

IF A
and B are two sets such that Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets, then write Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets in terms of A
and B.

Solution 6

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets

Question 7

Let A
and B be two sets having 4 and 7 elements respectively. Then write the
maximum number of elements thatRd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets can have.

Solution 7

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets

 Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets

The maximum number of elements thatRd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Setscan have is 11. 

Question 8

If A=Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Setsand B=Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets,

then
writeRd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets.

Solution 8

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets

Question 9

If A=Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Setsand B=Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets, then writeRd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets.

Solution 9

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets

Question 10

If A and B are two sets such that n(A)=20,
n(B)=25,

n(Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets)=40, then write n(Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets).

Solution 10

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets

Question 11

If A and B are two sets such that n(A)=115, n(B)=326,
n(A-B)=47, then write n(Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets).

Solution 11

Rd-sharma Solutions Cbse Class 11-science Mathematics Chapter - Sets

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