[" The formula "sin^(1){2x*1-x^(2))}=2sin^(-1)x],[" is true for all values of "x" lying in the "]

The formula sin^(-1){2xsqrt(1-x^(2))}=2 sin^(-1) x is true for all values of x lying in the interval

The equation sin^(-1)(3x - 4x^(3)) = 3 sin^(-1) (x) is true for all value of x lying in which one of the following intervals ?

If "sin"^(-1)(1-x)_(1)-2"sin"^(-1)x=pi/(2) , then find the value of x.

2 cos^(-1) x = sin^(-1) (2x sqrt(1 - x^(2))) is valid for all values of x satisfying

The equation 2 cos^(-1)x=sin^(-1)(2x sqrt(1-x^(2))) is valid for all values of x satisfying

If sin^(-1) (1-x) -2"sin"^(-1)x =(pi)/(2) , then find the value of x.

Formula for 2sin^(-1)x and 3sin^(-1)x

2 cos^-1 x = sin^-1(2xsqrt(1-x^2)) is valid for all value of x satisfying:

If sin^-1(1-x)-2sin^-1x = frac{pi}{2} then find the value of x