Find : `sin^-1(0 )` is equal to

Sin^(-1) (1) is equal to

Sin ^(–1)(1) is equal to

sin^(-1)(sin3)+sin^(-1)(sin4)+sin^(-1)(sin5) is equal to

(cos^(2)1^(0)-cos^(2)2^(0))/(2sin3^(0)*sin1^(0)) is equal to

lim_(x rarr0)(cos^(-1)(cos x))/(sin^(-1)(sin x)) is equal to :

lim_(x rarr0)sin^(-1)(sec x) is equal to

The equation of the common tangent to the curves y^(2)=4x and x^(2)+32y=0 is x+by+c=0 . the value of |sin^(-1)(sin1)+sin^(-1)(sinb)+sin^(-1)(sinc)| is equal to