Math, asked by wwwvanshika, 1 year ago

TanA=xtanB proove sin(A-B)÷sin(A+B) = x-1÷x+1

Answers

Answered by raminder1

2

,taking LHS...
now see pic....
after pic hope it helps....

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raminder1: u got it

raminder1: thanks

Answered by abhinavvicky

1

here is the solution

Attachments:

raminder1: nice solution

abhinavvicky: thanks

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