Home
Class 12
MATHS
If sin^(-1)x+sin^(-1)y=(2pi)/3" then "co...

If `sin^(-1)x+sin^(-1)y=(2pi)/3" then "cos^(-1)x+cos^(-1)y` = ____

A

`pi/6`

B

`pi/3`

C

`pi/4`

D

`pi`

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • INVERSE TRIGONOMETRIC FUNCTIONS

    KUMAR PRAKASHAN|Exercise NCERT EXAMPLAR PROBLEMS -SHORT ANSWER TYPE QUESTIONS|11 Videos

  • INVERSE TRIGONOMETRIC FUNCTIONS

    KUMAR PRAKASHAN|Exercise NCERT EXAMPLAR PROBLEMS - LONG ANSWER TYPE QUESTIONS|8 Videos

  • INVERSE TRIGONOMETRIC FUNCTIONS

    KUMAR PRAKASHAN|Exercise MISCELLANEOUS EXERCISE - 2|17 Videos

  • INTEGRALS

    KUMAR PRAKASHAN|Exercise PRACTICE PAPER-7 (SECTION-D)|2 Videos

  • LINEAR PROGRAMMING

    KUMAR PRAKASHAN|Exercise PRACTICE WORK|25 Videos

Similar Questions

Explore conceptually related problems

solve :sin^-1x+sin^-1 2x=pi/3

If 4sin^(-1)x+3cos^(-1)x=2pi then x = ______

If for any x in(-1,1),sin^(-1)x=pi/7 then cos^(-1)x = _____

sin^(-1)(cos(sin^(-1)x))+cos^(-1)(sin(cos^(-1)x)) = _______

If 4sin^(-1)x+cos^(-1)x=pi , then x = _____

If cos^(-1)x+cos^(-1)y+cos^(-1)z=pi , then

(sin^(-1) x)^2 + (sin^(-1) y)^2 + 2(sin^(-1) x)(sin^(-1) y) = pi^2 , then x^2+y^2 is equal to

If cot^(-1)x-cot^(-1)y=0andcos^(-1)x+cos^(-1)y=pi/2 then x + y = _______

Prove the followings : If sin^(-1)x+sin^(-1)y+sin^(-1)z=pi then xsqrt(1-x^(2))+ysqrt(1-y^(2))+zsqrt(1-z^(2))=2xyz .