Q:

How to use Cofunction Identities to Find the Angle

Using cofunction identies, what steps can one take to find the angle x which makes the statement true?

sec x = csc( 2 x + 45° )

MY ATTEMPTS :
I have tried rearrange sec x = csc( 95° + x), however, I am not sure how to approach the problem.

A:

Hint -
$\sec x = \csc(2x + 45°)$
$\csc(90° - x) = \csc(2x + 45°)$
$(90° - x) = (2x + 45°)$
Hope you proceed further.

