Home
Class 11
MATHS
Integrate: int x cos 5x cos 2x dx...

Integrate:
` int x cos 5x cos 2x dx`

Text Solution

Verified by Experts

The correct Answer is:
`1/2[{x/7 sin 7x + x/3 sin 3x} + (cos 7x)/(49) + (cos 3x)/9] +c`.
Promotional Banner

Topper's Solved these Questions

  • INTEGRAL CALCULUS

    FULL MARKS|Exercise EXERCISE 11.1|4 Videos

  • INTEGRAL CALCULUS

    FULL MARKS|Exercise EXERCISE 11.2|5 Videos

  • INTEGRAL CALCULUS

    FULL MARKS|Exercise EXERCISE - 11.13|23 Videos

  • EXAMINATION QUESTION PAPER MARCH 2019

    FULL MARKS|Exercise MATHEMATICS|49 Videos

  • INTRODUCTION TO PROBABILITY THEORY

    FULL MARKS|Exercise ADDITIONAL PROBLEM|17 Videos

Similar Questions

Explore conceptually related problems

Integrate: int x "cosec"^(2) x dx .

Integrate cos 2x sin 4x

Integrate: int sec^2 2x dx

Integrate: int x^2 e^(2x) dx

Evaluate the following integrals (i) int e^(3x) cos 2x dx " " (ii) int e^(-5x) sin 3x dx

Evaluate int sin x cos x cos2x cos 4x cos 8x dx

int x^(2) cos x dx is

int e^(-4x) cos x dx is