Formula for `sin^-1(x) pm sin^-1(y)`

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

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

The set of values of 'x' for which the formula 2sin^(-1)x=sin^(-1)2x sqrt(1-x^(2)) is true is

The differential sin^(-1) x + sin^(-1) y = 1 , is

If sin^(-1)(x/a)+sin^(-1)(y/b)=alpha then

e^xlogy=sin^(-1)x+sin^(-1)y

Statement -1: If a^(2)+b^(2)=c^(2),c ne 0 then the non zero solution of the equation sin^(-1)((ax)/(c ))+sin^(-1)((bx)/(c))=sin^(-1)x is pm 1,. Statement-2: sin^(-1)x+sin^(-1)y= sin^(-1)(x+y)

The solution of sin^(-1)x-sin^(-1)2x=pm(pi)/(3) is

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