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bsin x =asin(2y+x) then prove that (a+b)cot(x+y)=(b-a)cotx

bsin x =asin(2y+x) then prove that (a+b)cot(x+y)=(b-a)cotx

Grade:11

1 Answers

Saurabh Koranglekar
askIITians Faculty 10335 Points
3 years ago
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