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If tan beta= (Qsin alpha)/(P+Qcos alpha), prove that tan(alpha-beta)=(Psin alpha)/(Q+Pcos alpha)

If tan beta= (Qsin alpha)/(P+Qcos alpha), prove that tan(alpha-beta)=(Psin alpha)/(Q+Pcos alpha)

Grade:11

1 Answers

Saurabh Koranglekar
askIITians Faculty 10335 Points
4 years ago
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