Math, asked by hironmoy2, 1 year ago

prove tanA^2/(secA-1)^2 = 1+cosA/1-cosA

Answers

Answered by Anonymous

2

i m right or m i right

Attachments:

Sweatasaha21: right bro

Anonymous: thanks

Sweatasaha21: wlcm

Anonymous: hm

Sweatasaha21: hi what u did in 2nd step of RHS?

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