Math, asked by adithyanam91, 2 months ago

Prove that
1+sinA/cosA=cosA/1-sinA

Answers

Answered by sankarsankar07598

1

Step-by-step explanation:

Taking L.H.S

cosA/(1-sinA)

Multiply N&D By (1+sinA)

CosA×(1+sinA)/(1-sinA)×(1+sinA)

CosA(1+sinA)/(1-sin^2A)

CosA(1+sinA)/cos^2A

(1+sinA)/cosA= R.H.S

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