Question

Page No.
Date
Prove: Coto + tan o o-
coseco Seco
$prove cot(0) + \tan(0) = \cosec0.sec0$
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Answer 1

Step-by-step explanation:

sorry friend how to write I am not satisfied theta or what you have write It's take A

cotA+tanA=cosecA.secA

LHS=cotA+tanA

=cosA/sinA+sinA/cosA

=cos^2A+sin^2A/sinA.cosA

=1/sinA.cosA

=cosecA.secA

hence,prove that

LHS=RHS