I've been trying to figure out how to do this question, and no matter what I do, I can't seem to the solution. Below is my working so far,
= sec 2x + tan 2x = 1/cos2x + sin2x/cos2x = 1+sin2x/cos2x
I've tried double angle (albeit, most likely incorrectly, if I keep failing to reach a solution). I've also tried comp. angles etc.
Any help would be greatly appreciated!