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# NCERT Solutions for Class 12 Maths Continuity and Differentiability

Hi Students, Welcome to **Amans Maths Blogs (AMB)**. In this post, you will get the * NCERT Solutions for Class 12 Maths Continuity and Differentiability Exercise 5.3*. This

**can be downloaded in PDF file. The downloading link is given at last.**

*NCERT Solutions** CBSE Class 12^{th}* is an important school class in your life as you take some serious decision about your career. And out of all subjects, Maths is an important and core subjects. So

*is major role in your exam preparation as it has detailed chapter wise solutions for all exercise.*

**CBSE NCERT Solutions for Class 12**^{th}Maths* NCERT Solutions for Class 12 Maths* are not only the solutions of Maths exercise but it builds your foundation of other important subjects. Getting knowledge of depth concept of

*like Algebra, Calculus, Trigonometry, Coordinate Geometry help you to understand the concept of Physics and Physical Chemistry.*

**CBSE Class 12**^{th}MathsAs we know that all the schools affiliated from CBSE follow the NCERT books for all subjects. You can check the **CBSE NCERT Syllabus**. Thus, * NCERT Solutions* helps the students to solve the exercise questions as given in

*.*

**NCERT Books**## NCERT Solutions for Class 12 Maths Continuity and Differentiability Exercise 5.3

Find dy/dx in the following

**NCERT Solutions for Class 12 Maths Continuity and Differentiability ****Exercise**** 5.3: Ques No 1.**

2x + 3y = sin x

**NCERT Solutions:**

We are given that 2x + 3y = sin x.

Differentiating both sides with respect to x, we get

**NCERT Solutions for Class 12 Maths Continuity and Differentiability ****Exercise**** 5.3: Ques No 2.**

2x + 3y = sin y

**NCERT Solutions:**

We are given that 2x + 3y = sin y.

Differentiating both sides with respect to x, we get

**NCERT Solutions for Class 12 Maths Continuity and Differentiability ****Exercise**** 5.3: Ques No 3.**

ax + by^{2} = cos y

**NCERT Solutions:**

We are given that ax + by^{2} = cos y.

Differentiating both sides with respect to x, we get

**NCERT Solutions for Class 12 Maths Continuity and Differentiability ****Exercise**** 5.3: Ques No 4.**

xy + y^{2} = tan x + y

**NCERT Solutions:**

We are given that xy + y^{2} = tan x + y.

Differentiating both sides with respect to x, we get

**NCERT Solutions for Class 12 Maths Continuity and Differentiability ****Exercise**** 5.3: Ques No 5.**

x^{2} + xy + y^{2} = 100

**NCERT Solutions:**

We are given that x^{2} + xy + y^{2} = 100.

Differentiating both sides with respect to x, we get

**NCERT Solutions for Class 12 Maths Continuity and Differentiability ****Exercise**** 5.3: Ques No 6.**

x^{3} + x^{2}y + xy^{2} + y^{3} = 81

**NCERT Solutions:**

We are given that x^{3} + x^{2}y + xy^{2} + y^{3} = 81.

Differentiating both sides with respect to x, we get

**NCERT Solutions for Class 12 Maths Continuity and Differentiability ****Exercise**** 5.3: Ques No 7.**

sin^{2} y + cos xy = π

**NCERT Solutions:**

We are given that sin^{2} y + cos xy = π.

Differentiating both sides with respect to x, we get

**NCERT Solutions for Class 12 Maths Continuity and Differentiability ****Exercise**** 5.3: Ques No 8.**

sin^{2} x + cos^{2} y = 1

**NCERT Solutions:**

We are given that sin^{2} x + cos^{2} y = 1.

Differentiating both sides with respect to x, we get

**NCERT Solutions for Class 12 Maths Continuity and Differentiability ****Exercise**** 5.3: Ques No 9.**

**NCERT Solutions:**

We are given that .

**NCERT Solutions for Class 12 Maths Continuity and Differentiability ****Exercise**** 5.3: Ques No 10.**

**NCERT Solutions:**

We are given that .

**NCERT Solutions for Class 12 Maths Continuity and Differentiability ****Exercise**** 5.3: Ques No 11.**

**NCERT Solutions:**

We are given that .

**NCERT Solutions for Class 12 Maths Continuity and Differentiability ****Exercise**** 5.3: Ques No 12.**

**NCERT Solutions:**

We are given that .

**NCERT Solutions for Class 12 Maths Continuity and Differentiability ****Exercise**** 5.3: Ques No 13.**

**NCERT Solutions:**

We are given that .

**NCERT Solutions for Class 12 Maths Continuity and Differentiability ****Exercise**** 5.3: Ques No 14.**

**NCERT Solutions:**

We are given that .

**NCERT Solutions for Class 12 Maths Continuity and Differentiability ****Exercise**** 5.3: Ques No 15.**

**NCERT Solutions:**

We are given that .