Math, asked by suyashdewhare7476, 1 year ago

Sina/1-cosa=1+cosa-sina/sina-1+cosa
Please give me and fast

Answers

Answered by Pastoreshrikant
0

sin A/ 1- cos A= ( 1+ cos A - sin A)/(sin A- 1 + cos A) sin A(sin A -1 + cos A)=(1- cosa)(1 + cos A - sin A) sin^2 A - sin A+ sinA cosA=1+ cos A- sinA - cosa - cos^2 A+ cosAsinA sin^2 A=1- cos^2 A Sin^2 A= Sin^2 A   PROVED!!!!

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