Question

Find the exact value of the expression.

tan(sin^-1(4/5))

Answer 1

\[\tan (\sin^{-1} (4/5))\]

Answer 2

Is the correct answer 4/3?

Answer 3

You can see that it is.

Answer 4

tan A = 4/3 and sin A = 4/5

Answer 5

Vengeance is incorrect

Answer 6

Ok, thank you

Answer 7

Ah yes sorry I had the calculator in the RAD mode.