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NCERT solution class 12 chapter 5 Continuity and Differentiability exercise 5.6 mathematics part 1

EXERCISE 5.6


Page No 181:

Question 1:

If x and y are connected parametrically by the equation, without eliminating the parameter, find.

Answer:

The given equations are

Question 2:

If x and y are connected parametrically by the equation, without eliminating the parameter, find.

x = a cos θy = b cos θ

Answer:

The given equations are x = a cos θ and y = b cos θ

Question 3:

If x and y are connected parametrically by the equation, without eliminating the parameter, find.

x = sin ty = cos 2t

Answer:

The given equations are x = sin t and y = cos 2t

Question 4:

If x and y are connected parametrically by the equation, without eliminating the parameter, find.

Answer:

The given equations are

Question 5:

If x and y are connected parametrically by the equation, without eliminating the parameter, find.

Answer:

The given equations are

Question 6:

If x and y are connected parametrically by the equation, without eliminating the parameter, find.

Answer:

The given equations are

Question 7:

If x and y are connected parametrically by the equation, without eliminating the parameter, find.

Answer:

The given equations are

Question 8:

If x and y are connected parametrically by the equation, without eliminating the parameter, find.

Answer:

The given equations are

Question 9:

If x and y are connected parametrically by the equation, without eliminating the parameter, find.

Answer:

The given equations are

Question 10:

If x and y are connected parametrically by the equation, without eliminating the parameter, find.

Answer:

The given equations are

Question 11:

If

Answer:

The given equations are

Hence, proved.


 

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