Home
Class 12
MATHS
The relation int(sin2x+cos2x)=(1)/(sqr...

The relation
`int(sin2x+cos2x)=(1)/(sqrt(2))sin(2x-a)+c` is true for

A

`a=(5pi)/(4),binR`

B

`a=-(5pi)/(4),binR`

C

`a=(pi)/(4),binR`

D

none of these

Text Solution

Verified by Experts

The correct Answer is:
b
Promotional Banner

Topper's Solved these Questions

  • INDEFINITE INTEGRALS

    OBJECTIVE RD SHARMA ENGLISH|Exercise Chapter Test|30 Videos

  • INDEFINITE INTEGRALS

    OBJECTIVE RD SHARMA ENGLISH|Exercise Section II - Assertion Reason Type|3 Videos

  • INCREASING AND DECREASING FUNCTIONS

    OBJECTIVE RD SHARMA ENGLISH|Exercise Chapter Test|18 Videos

  • INVERSE TRIGONOMETRIC FUNCTIONS

    OBJECTIVE RD SHARMA ENGLISH|Exercise Chapter Test|30 Videos

Similar Questions

Explore conceptually related problems

int(sin2x)/(cos2x)dx

I=int(sin2x-cos2x)^(2)dx

" if " int (sin 2x- cos 2x) dx=(1)/(sqrt(2)) sin (2x-k)+c " then " k=?

sqrt(sin 2x) cos 2x

int(sin2x)/(cos x)*dx

int x*sin2x*cos2x*dx

int(1+sin2x)/(cos^2x)dx

int(sin2x)/((1+cos2x)^(2))dx

The value of int(sinx+cosx)/(sqrt(1-sin2x))\ dx is equal to (a) sqrt(sin2x)+C (b) sqrt(cos2x)+C (c) +-(sinx-cosx)+C (d) +-log(sinx-cosx)+C

int(2+sin2x)/(1+cos2 x)dx