Question

When it asks you to find the exact values of trig functions (inverse) is it referring to the degrees or radians?

Answer 1

they usually specify what they want...

Answer 2

it's reffering to square rooots and what not

Answer 3

it want's you to use trig identities / the unit circle

Answer 4

and if they don't specify either answer is as good as the other...

Answer 5

basically your teacher is saying he doesn't want it like .123124823842834 radians

Answer 6

as this doesn't show that you understand the trig functions/ identities/unit circle... All that number shows your teacher is that you know how to use a calculator