prove tan(x-(a/2)) = [(k-1)tan(a/2)]/(k+1) given that sinx=k sin(a-x) my ans is slightly different on rhs denominator i get 1+ktan^2(a/2)
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Hello IIT 2010 Originally Posted by IIT 2010 prove tan(x-(a/2)) = [(k-1)tan(a/2)]/(k+1) given that sinx=k sin(a-x) my ans is slightly different on rhs denominator i get 1+ktan^2(a/2) , where Grandad
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