Browse by Stream
QnA
Home
QnA
Go To Your Study Dashboard

Get Answers to all your Questions

header-bg qa
  • Home
  • School
  • Please solve RD Sharma Class 12 Chapter 19 Definite Integrals Exercise 19.4 (b) Question 45 Subquestion (ii) maths textbook solution.

Please solve RD Sharma Class 12 Chapter 19 Definite Integrals Exercise 19.4 (b) Question 45 Subquestion (ii) maths textbook solution.

Answers (1)

Answer:-  Proved

Hints:-  You must know the rules of integration.

Given:-  f is an integrable function

Solution:- We have, f is an integrable function

                I=\int_{-a}^{a} x f\left(x^{2}\right) d x

Let

            \begin{aligned} &f(x)=x f\left(x^{2}\right) \\ &f(-x)=-x f\left(x^{2}\right) \\ &=-f(x) \end{aligned}

Hence it is an odd function

Using integration property,

If function is odd, \int_{-a}^{a} f(x) d x=0

           \therefore \int_{-a}^{a} x \cdot f\left(x^{2}\right) d x=0

Hence proved

Posted by

infoexpert23

View full answer

Crack CUET with india's "Best Teachers"

  • HD Video Lectures
  • Unlimited Mock Tests
  • Faculty Support
cuet_ads

Similar Questions

Trending Articles/News

anam-khan

CBSE Class 12 result verification 2024 application out at cbse.gov.in; last date, fees
anam-khan

CBSE results 2024 later for 102 students over fake certificates; board issues show cause notice
anam-khan

What after CBSE Class 12 results 2024? From CUET UG to JEE Advanced, all you need to know

Latest Question