23 Jun 2022

The two different values of theta, namely theta and theta satisfy sin(theta+phi) =1/2 sin 2phi, prove that (sin theta1+sin theta) /(cos theta1+cos theta) = cot phi

 

The two different values of theta, namely theta and theta satisfy sin(theta+phi) =1/2 sin 2phi, prove that (sin theta1+sin theta) /(cos theta1+cos theta) = cot phi

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