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

seca + csca

--------------- = seca*csca

sina + cosa

2. Relevant equations

no relevant equations

3. The attempt at a solution

How would i prove this ?? i know i break down the left side...

which is

1/cosa + 1/sina

---------------------

sina + cosa

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# Homework Help: Few questions on proving identities

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