Browse by Stream
QnA
Home
QnA
Go To Your Study Dashboard

Get Answers to all your Questions

header-bg qa
  • Home
  • School
  • Provide solution for RD Sharma maths class 12 chapter 20 Areas of Bounded Regions exercise multiple choice question 38

Provide solution for RD Sharma maths class 12 chapter 20 Areas of Bounded Regions exercise multiple choice question 38

Answers (1)

Answer:

 (c)

Hint:

 Put the limit y = -1,1

Given:

 x = 2y + 3, y = 1, y = -1

Explanation:

Area of the bounded region

\begin{aligned} &=\int_{-1}^{1}(2y+3)dy\\ &=\left [ \frac{2y^{2}}{2}+3y \right ]_{-1}^{1}\\ &=\left [ y^{2}+3y \right ]_{-1}^{1}\\ &=1+3-(-1)^{2}-3(-1)\\ &=4-1+3\\ &=6 \text { sq. units } \end{aligned}

Posted by

Gurleen Kaur

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 Admit Card 2026 (OUT) LIVE: Class 10 and 12 theory exam hall ticket at parikshasangam.cbse.gov.in
anam-khan

CBSE Admit Card 2026 LIVE: How to download CBSE Class 10th, 12th hall ticket when out; exam dates, guidelines
anam-khan

CBSE 2026 Admit Card LIVE: CBSE Class 10, 12 hall ticket soon at cbse.gov.in; direct link, datesheet, updates

Latest Question