If `sin^(-1)x=(pi)/(3)` then find `cos^(-1)x`

If sin^(-1)x=(pi)/(3) then cos^(-1)x

If sin^(-1)x+sin^(-1)y=(pi)/(3) and cos^(-1)x+cos^(-1)y=(pi)/(6), find the values of x and y.

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

If sin^(-1)x+sin^(-1)y=(2 pi)/(3) and cos^(-1)x-cos^(-1)y=-(pi)/(3) then the number of values of (x,y) is

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

If -1<=x,y<=1 such that sin^(-1)x+sin^(-1)y=(pi)/(2), find the value of cos^(-1)x+cos^(-1)y