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February 6, 2016
Posted by **Philip** on Wednesday, November 28, 2012 at 11:00am.

A csc(90degrees - theta)

B sec (90degrees - theta)

C sin (90degrees - theta)

D cos (90degrees - theta)

E cot (90degrees - theta)

- Calculus -
**Steve**, Wednesday, November 28, 2012 at 11:13amco-f(x) = f(90-x)

so that would be (E)