Browse by Stream
QnA
Home
QnA
Go To Your Study Dashboard

Get Answers to all your Questions

header-bg qa
  • Home
  • School
  • Please Solve R.D.Sharma Class 12 Chapter 18 Indefinite Integrals Exercise 18.25 Question 4 Maths Textbook Solution.

Please Solve R.D.Sharma Class 12 Chapter 18 Indefinite Integrals Exercise 18.25 Question 4 Maths Textbook Solution.

Answers (1)

Answer: x e^{x}-e^{x}+c

Hint: Using integration by parts

         \int u v d x=u \int v d x-\int \frac{d}{d x} u \int v d x

Given: I=\int x e^{x} d x

Solution: I=x \int e^{x} d x-\int \frac{d}{d x} x \int e^{x} d x

  We have,    \int e^{x} d x=e^{x} \& \frac{d}{d x} x=1

                               \begin{aligned} &=x e^{x}-\int e^{x} d x \\ &=x e^{x}-e^{x}+c \end{aligned}

                

Posted by

infoexpert21

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 board exams 2025 to have 50% competency-based questions; no change in 10th
anam-khan

CBSE Class 12 board exams 2024 over; expected result date, trends of last 10 years
anam-khan

CBSE Class 12 accountancy board exam analysis 2024 out; paper rated easy, balanced

Latest Question