NCERT Solutions for Maths Class 12 Exercise 5.3

NCERT Solutions for Maths Class 12 Exercise 5.3

Hello Students! In this post, you will find the complete NCERT Solutions for Maths Class 12 Exercise 5.3.

NCERT Solutions for Maths Class 12 Exercise 5.3

Find dy/dx in the following.

Maths Class 12 Ex 5.3 Question 1.

2x + 3y = sin x

Solution:
We have, 2x + 3y = sin x
Differentiating w.r.t. x, we get

Maths Class 12 Ex 5.3 Question 2.

2x + 3y = sin y

Solution:
We have, 2x + 3y = sin y
Differentiating w.r.t. x, we get

Maths Class 12 Ex 5.3 Question 3.

ax + by² = cos y

Solution:
We have, ax + by² = cos y
Differentiating w.r.t. x, we get

Maths Class 12 Ex 5.3 Question 4.

xy + y² = tan x + y

Solution:
We have, xy + y² = tan x + y
Differentiating w.r.t. x, we get

Maths Class 12 Ex 5.3 Question 5.

x² + xy + y² = 100

Solution:
We have, x² + xy + xy = 100
Differentiating w.r.t. x, we get

Maths Class 12 Ex 5.3 Question 6.

x³ + x²y + xy² + y³ = 81

Solution:
We have, x³ + x²y + xy² + y³ = 81
Differentiating both sides w.r.t. x, we get

Maths Class 12 Ex 5.3 Question 7.

sin² y + cos xy = k

Solution:
We have, sin² y + cos xy = k
Differentiating both sides w.r.t. x, we get

Maths Class 12 Ex 5.3 Question 8.

sin² x + cos² y = 1

Solution:
We have, sin² x + cos² y = 1
Differentiating both sides, we get

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