How do you prove $\csc \theta \times \tan \theta = \sec \theta$ ?

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Answer 1 · 2014-11-23T00:39:59

Remember:

$csc theta=1/{sin theta}$ , $" "tan theta={sin theta}/{cos theta}$ , $" "sec theta=1/{cos theta}$

Proof
$csc theta times tan theta=1/sin theta times {sin theta}/{cos theta}= 1/{cos theta}=sec theta$

I hope that this was helpful.

How do you prove \csc \theta \times \tan \theta = \sec \theta\csc \theta \times \tan \theta = \sec \theta?