Home
Class 12
MATHS
If cos^(-1)x+cos^(-1)y=pi/2 then prove t...

If `cos^(-1)x+cos^(-1)y=pi/2` then prove that `cos^(-1)x=sin^(-1)y`

Promotional Banner

Similar Questions

Explore conceptually related problems

If cos^(-1)x+cos^(-1)y=pi , then the value of (sin^(-1)x+sin^(-1)y) is -

If sin^(-1)x+cos^(-1)y=(2pi)/5," then "cos^(-1)x+sin^(-1)y is

If sin^(-1)x+sin^(-1)y=(2pi)/3 then what is cos^(-1)x +cos^(-1)y

If sin^(-1)x+cos^(-1)y=(2pi)/(5),"then "cos^(-1)x+sin^(-1)y =

If sin^(-1) x + cos ^(-1) y = (2pi)/5 , then cos^(-1) x + sin ^(-1) y is

If sin^(-1)x+cos^(-1)y=(2pi)/(5),"then "cos^(-1)x+sin^(-1)y =

If cos^(-1) x +cos^(-1)y +cos^(-1)z =pi , then prove that x^(2)+y^(2)+z^(2)+2xyz=1 .