23 Jun 2022

If tan (theta/2) = tan^3(phi/2) and tan phi=2 tan alpha then prove that theta+alpha =2 alpha

 

If tan (theta/2) = tan^3(phi/2) and tan phi=2 tan alpha then prove that theta+alpha =2 alpha
If tan (theta/2) = tan^3(phi/2) and tan phi=2 tan alpha then prove that theta+alpha =2 alpha



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