Home
Class 11
MATHS
int e^(-4x)cos x dx is . . . . ....

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

A

`(e^(-4x))/(17) [ 4 cos x - sin x] +c`

B

`(e^(-4x))/(17) [- 4 cos x + sin x] +c`

C

`(e^(-4x))/(17) [ 4 cos x + sin x] +c`

D

`(e^(-4x))/(17) [ -4 cos x - sin x] +c`

Text Solution

Verified by Experts

The correct Answer is:
A, B, C, D
Promotional Banner

Topper's Solved these Questions

  • SAMPLEPAPER - 15 (UNSOLVED)

    FULL MARKS|Exercise Part - II (II. Answer any seven questions. Question no . 30 is compulsory.)|10 Videos

  • SAMPLEPAPER - 15 (UNSOLVED)

    FULL MARKS|Exercise Part - III (III. Answer any seven questions. Question no . 40 is compulsory.)|10 Videos

  • SAMPLE PAPER-6 (UNSOLVED)

    FULL MARKS|Exercise PART-IV|6 Videos

  • SETS, RELATIONS AND FUNCTIONS

    FULL MARKS|Exercise Exercise -1.5|25 Videos

Similar Questions

Explore conceptually related problems

int x^(2) cos x dx is

int x^2 cos x dx is ……………..

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

int 1/(e^(x)) dx = ………

int e^(sqrt(x)) dx is

int (dx)/(e^(x) - 1 ) dx is

Evaluate the following integrals: (i) int 2x sqrt(1 + x^2)dx " " (ii) int e^(-x^2) x dx " " (iii) int (sin x)/(1 + cos x) dx (iv) int 1/(1 + x^2)dx " " (v) int x (a - x)^8 dx .

Evaluate the followig integrals (i) int xe^x dx " " (ii) int x cos x dx " " (iii) int log x dx " " (iv) int sin^(-1)x dx .