(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

(sec^2 x - 1)/(sin^2 x)

2. Relevant equations

3. The attempt at a solution

i know that the answer is sec^2 x, but i have no idea what steps to take to get there

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# Homework Help: Simplifying trig equation

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