October 27, 2016

Homework Help: Precalculus

Posted by Anna on Wednesday, January 23, 2013 at 8:08pm.

How do you solve this problem:

sin(90* - x)
cot^2(90* - x) + 1

The * is a degree symbol!!
I haven't seen any problems with degrees in it, usually it's only a variable! If anyone could give me guidelines or show me where to start, I'd really appreciate it!

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