Question

Simplify the expression.
tan(sin^−1 x)

Answer 1

sin(sin^-1 x)/cos(sin^-1 x)
x/cos(sin^-1 x)

Answer 2

is it x / square root 1 - x^2

Answer 3

it is the tangent of the angle whose sin is x/1

Answer 4

so yes, i would say that it is x/sqrt(1-x^2)