tan o /(sec0-1) +tan0/(sec0+1)=2cosec
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Answered by
4
Using LHS,
let theta = alpha (just for the sake of my comfort to type)
= RHS
Hence proved.
let theta = alpha (just for the sake of my comfort to type)
= RHS
Hence proved.
Answered by
1
Hence LHS=RHS
2cosec(0)=2cosec(0)
Hope it helps(•‿•)
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