NCERT Solutions for Maths Class 12 Exercise 5.6

# NCERT Solutions for Maths Class 12 Exercise 5.6

Hello Students! In this post, you will find the complete NCERT Solutions for Maths Class 12 Exercise 5.6.

## NCERT Solutions for Maths Class 12 Exercise 5.6

If x and y are connected parametrically by the equations given in Questions 1 to 10, without eliminating the parameter, find dy/dx.

### Maths Class 12 Ex 5.6 Question 1.

x = 2at², y = at4

Solution:

We have, x = 2at², y = at4

### Maths Class 12 Ex 5.6 Question 2.

x = a cos Î¸, y = b cos Î¸

Solution:
We have, x = a cos Î¸, y = b cos Î¸

### Maths Class 12 Ex 5.6 Question 3.

x = sin t, y = cos 2t

Solution:
We have, x = sin t, y = cos 2t

### Maths Class 12 Ex 5.6 Question 4.

x = 4t, y = 4/t

Solution:

We have, x = 4t, y = 4/t

### Maths Class 12 Ex 5.6 Question 5.

x = cos Î¸ – cos 2Î¸, y = sin Î¸ – sin 2Î¸

Solution:
We have, x = cos Î¸ – cos 2Î¸, y = sin Î¸ – sin 2Î¸

### Maths Class 12 Ex 5.6 Question 6.

x = a(Î¸ – sin Î¸), y = a(1 + cos Î¸)

Solution:
We have, x = a(Î¸ – sin Î¸), y = a(1 + cos Î¸)

Solution:

Solution:

### Maths Class 12 Ex 5.6 Question 9.

x = a sec Î¸, y = b tan Î¸

Solution:
We have, x = a sec Î¸, y = b tan Î¸

### Maths Class 12 Ex 5.6 Question 10.

x = a(cos Î¸ + Î¸ sin Î¸), y = a(sin Î¸ – Î¸ cos Î¸)

Solution:
We have, x = a(cos Î¸ + Î¸ sin Î¸), y = a(sin Î¸ – Î¸ cos Î¸)

Solution: