cos tan and sin help!!!?

Question

for example, find the degrees of sin^-1 (33.3)

ok this is my homework!!!!!!!!
cos sin and tan i dont have graphing calculator or sin cos tan on my calculator help me!!!!!!!

Answer 1

You are asking to find the angle whose sine is 33.3. You should know this is impossible because -1 =< sinx =<1 is the domain of sin x.

Answer 2

All you need is a graphics calculator, or a scientific calculator. Simply type sin^-1(33.3) and press enter and there you got it!