Question

On the following unit circle, is in radians.

1
y
Expression Value
sin(-0)
sin (2+0)
1
(0.28,-0.96)
Without a calculator, evaluate the following expressions to the nearest
hundredth.
Stuck? Review related articles/videos or use a hint.
Report a problem

Answer 1

First, let's review briefly inverse functions before getting into inverse trigonometric functions: • f → f -1 is