Math, asked by arjunkcsuresh974, 5 months ago

(1+sinA/cosA)=(cosA/1-sinA)

Answers

Answered by nariseamalavathi

1

Step-by-step explanation:

(1+sinA/cosA)=(cosA/1-sinA)

take L.H.S

(1+sinA/cosA)×(1-sinA/1-sinA)

(1-sin²A)/cosA(1-sinA)

=cos²A/cosA(1-sinA)

=cosA/1-sinA

•••HENCE PROVED•••

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