Math, asked by ojaspingle1304, 7 months ago

cosA/1+sinA=(cotA/2-1)/(cotA/2+1)

Answers

Answered by ashutoshsingh5452

0

Answer:

in right hand side is it cotA divided by 2 minus 1 or cotA divided by 2+1

please tell so I can solve ahead

Step-by-step explanation:

cosA/1+sinA

cosA-sinA.cosA/1-sin^2A

cosA-sinA.cosA/cos^2A

1-sinA/cosA

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