Home
Class 12
MATHS
sin^(-1)(cosx)=(pi)/(2)-x is valid for...

`sin^(-1)(cosx)=(pi)/(2)-x` is valid for

A

`-pilexle0`

B

`0 le x le pi`

C

`-(pi)/2 le x le (pi)/2`

D

`-(pi)/4 le x le (3pi)/4`

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • SAMPLE PAPER - 5

    FULL MARKS|Exercise PART -II|10 Videos
  • SAMPLE PAPER - 5

    FULL MARKS|Exercise PART -III|10 Videos
  • SAMPLE PAPER - 20 (UNSOLVED)

    FULL MARKS|Exercise PART - IV (IV. Answer all the questions.)|14 Videos
  • SAMPLE PAPER - 6

    FULL MARKS|Exercise PART -IV|14 Videos

Similar Questions

Explore conceptually related problems

Evaluate lim_(xto pi) (sin^(-1)(1+cosx).sec((x)/(2)))/((x-pi)).

If f(x)={sin^(-1)(sinx),xgt0 (pi)/(2),x=0,then cos^(-1)(cosx),xlt0

The soluation set of inequality (sinx+cos^(- 1)x)-(cosx-sin^-1x)>= pi/2, is equal to

Find (dy)/(dx) for y=sin^(-1)(cosx), where x in (0,2pi)dot

int(cos2x)/((e^(-x)+cosx)sqrt(1+sin2x))dx,x in(0,(pi)/(2)) is equal to

The area bounded by the curve y=|cos^(-1)(sinx)|-|sin^(-1)(cosx)| and axis from (3pi)/(2)lex le 2pi

IfA=int_0^pi(cosx)/((x+2)^2)dx ,t h e nint_0^(pi/2)(sin2x)/(x+1)dx is equal to (a) 1/2+1/(pi+2)-A (b) 1/(pi+2)-A (c) 1+1/(pi+2)-A (d) A-1/2-1/(pi+2)

The value of int_(-pi//2)^(pi//2)(x^(2)cosx)/(1+e^(x)) d x is equal to