#### Answer

$\cos\theta$

#### Work Step by Step

$\cot\theta\sin\theta$
$=\frac{\cos\theta}{\sin\theta}*\sin\theta$
$=\cos \theta$

Published by
Pearson

ISBN 10:
013421742X

ISBN 13:
978-0-13421-742-0

$\cos\theta$

$\cot\theta\sin\theta$
$=\frac{\cos\theta}{\sin\theta}*\sin\theta$
$=\cos \theta$

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