Math, asked by jayababu4998, 11 months ago

Prove that
[(secA-1)/(secA+1)]=
[(1-cosA)/(1+cosA)].

Answers

Answered by dikshadabas11

1

Step-by-step explanation:

this is the required proof

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Answered by dhanikaR

1

Step-by-step explanation:

please follow me if you like the answer

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