Math, asked by shadow7618, 10 months ago

plz prove LHS=RHS.PLZZ HELP ME​

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Answered by SaloniKushwaha
1

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Second question' s answer

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shadow7618: thank you so. muchh
SaloniKushwaha: welcome
shadow7618: cosec A - 2 cot 2A cos A= 2 sin A
shadow7618: plz prove it alsoo plzz
SaloniKushwaha: i have answered view that
shadow7618: thank you againn
shadow7618: 1-cos 2x + sin x/ sin 2x + cos x= tan x
shadow7618: solve it plz
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