Find the principal values of `sin^(-1)((sqrt(3))/2)` (b) `sin^(-1)(-1/2)`

Find the principal value of sin^(-1)((1)/(sqrt(2)))

Find the principal value of sin^(-1)(sqrt3/2) .

Find the principal value of sin^(-1)(-sqrt3/2)

Find the principal value of "sin^(-1)(1/sqrt2).

Find the principal values of sin^(-1)(- 1/2)

Find the principal value of sin^(-1)(-1/sqrt2) .

Find the principal values of : (1) cos^(-1)((sqrt(3))/(2)) (2) sin^(-1)(-(1)/(sqrt(2))) (3) cot^(-1) (-(1)/(sqrt(3)))

Find the principal values of sin^(-1)((1)/(2)) (b) sin^(-1)(-(1)/(sqrt(2)))