NEED ASAP!!! use a right triangle to write each trigonometric expression below as an algebraic expression.

Question

(assume that x > 0 and that the given expression inverse trigonometric function is defined for the expression of x)

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

b) cot (tan^-1 x/√ 3) (x over √3)

c) sec (sin^-1 x/ √x²+4) (square root is over both x² and 4). (x over √x²+4 )

Answer 1