" 12."cos^(-1)((x-x^(-1))/(x+x^(-1)))

(d)/(dx) {Cos ^(-1) ""(x-x ^(-1))/(x + x ^(-1))}=

d/(dx)[cos^-1((x-x^-1)/(x+x^-1))]=

The value of x satisfying the equation (sin^(-1)x)^(3)-(cos^(-1)x)^(3)+(sin^(-1)x)(cos^(-1)x)(sin^(-1)x-cos^(-1)x)=(pi^(3))/(16) is :

int (sin^(-1) x -cos^(-1)x)/(sin^(-1) x + cos^(-1)x) dx =

int (sin^(-1)x - cos^(-1)x)/(sin^(-1)x + cos^(-1)x)dx =

Find the value of sin^(-1)x+sin^(-1)(1)/(x)+cos^(-1)x+cos^(-1)(1)/(x)

If y=(sin^(-1)x-cos^(-1)x)/(sin^(-1)x+cos^(-1)x)," then "(dy)/(dx)=