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# NCERT Solutions for Class 12 Maths Chapter 6 Exercise 6.1 Application of Derivatives - PDF Download

NCERT solutions for class 12 maths chapter 6 exercise 6.1 Application of Derivatives has questions that are based on the rate of change of quantities. Students may find the application of derivatives confusing at first, but with the extensive sum practice offered in class 12 maths NCERT solutions chapter 6 exercise 6.1, it becomes simple for students to get rid of any mistakes and misunderstandings. Gaining a grasp of how to calculate the rate of change is essential for evaluating solutions in many practical situations.

Class 12 maths chapter 6 exercise 6.1 NCERT solutions have a total of 18 questions based on word problems. These questions are related to finding the solutions of rate of change. NCERT solutions class 12 maths chapter 6 ex 6.1 are developed by subject experts of eSaral. These solutions provide you in-depth knowledge of the concept of rate of change of quantities.

Ex 6.1 class 12 maths chapter 6 solutions are available here in free PDF format that can be downloaded from the website of eSaral. You can download these PDFs to gain a deep understanding of questions to prepare for exams. The link to download the NCERT solutions PDF is given below.

## Topics Covered in Exercise 6.1 Class 12 Mathematics Questions

Ex 6.1 class 12 maths ch 6 covers the topic of rate of change of quantities. This topic has been provided in a detailed manner by expert teachers of eSaral to comprehend the questions of ex 6.1.

 1 Rate of Change of Quantities
1. Rate of Change of Quantities - Students should keep in mind that the derivative notation, dy/dx, indicates that y changes when x changes in order to solve the sums in this exercise. A chain rule application is also covered in this topic to determine how two variables change in response to a third variable.

by the derivative ds/dt , we mean the rate of change of distance s with respect to the time t. In a similar case, whenever one quantity y varies with another quantity x, satisfying some rule y = f(x ),  then dy/dx (or f′(x)) represents the rate of change of y with respect to x and $\left.\frac{d y}{d x}\right]_{x=x_0}$  (or f′(x0 )) represents the rate of change of y with respect to x at x =x0 .

Chain rule for rate of change of quantities

if two variables x and y are varying with respect to another variable t, i.e., if x f t = ( ) and y g t = ( ), then by Chain Rule

$\frac{d y}{d x}=\frac{d y}{d t} / \frac{d x}{d t}$, if $\frac{d x}{d t} \neq 0$

Thus, the rate of change of y with respect to x can be calculated using the rate of change of y and that of x both with respect to t.

## Tips for Solving Exercise 6.1 Class 12 Chapter 6 Application of Derivatives

Solving questions of ex 6.1 class 12 maths solutions with the tips provided by experienced teachers of eSaral will help you comprehend the concepts of exercise 6.1.

1. Students should  follow the format of NCERT solutions provided by eSaral to prepare efficiently for exams.

2. By going through the important topics and concepts provided in these solutions students can build their topic-wise concepts easily.

3. It is advised to follow the illustrative format of NCERT solutions class 12 maths chapter 6 ex 6.1 as it helps to build a deep understanding of complex topics gradually.

4. A thorough practice is needed for students to solve exercise 6.1 questions.

## Importance of Solving Ex 6.1 Class 12 Maths Chapter 6 Application of Derivatives

Here, our subject experts of eSaral have combined some essential benefits of solving ex 6.1 class 12 maths chapter 6 Application of Derivatives. You can check them below.

1. Students will easily understand all of the fundamental concepts of ex 6.1 class 12 maths if they thoroughly practice all of the problems in the NCERT solutions provided by eSaral.

2. All the concepts related to rate of change of quantities are explained in simple language by subject experts of mathematics which helps you to solve questions without any doubt.

3. The NCERT solutions for class 12 maths chapter 6 ex 6.1 are provided free of cost in PDF format that helps you to find stepwise answers to all the questions.

4. Practicing questions in NCERT solutions will help you to be well-versed with the nature of questions.