Question

Help with a wordy probelm:

Answer 1

These are two separate problems!

Answer 2

These are kinda difficult!

Answer 3

Ha!! the first one is above my head!!! HOw??? in quadrant 1, sin , cos are positive, in quadrant 4, sin is negative and cos is positive
Hence , no way to find out an angle has the same coordinate with pi/3

Answer 4

hmm well maybe they just wont you to say that its impossible or undefined

Answer 5

why not? I would like to know how mathematicians solve this problem.

Answer 6

Alright :
@welshfella
@paki
@Jaynator495
@alexalas

Answer 7

@Hero @paki @e.mccormick @EclipsedStar @tkhunny @UnkleRhaukus @uri

Answer 8

I can't read it.
Stop tagging people and start showing YOUR work.

Answer 9

I dont know how to do it, though!

Answer 10

Hint:
I think that we have to refer to this angle: