यदि `sin theta = 3 sin (theta + 2 alpha),` तो सिद्ध कीजिय की ` tan ( theta+ alpha)+2 tan alpha=0`

If sin theta = 3 sin (theta + 2 alpha) , then the value of tan (theta + alpha) + 2 tan alpha is

If sin theta = n sin (theta + 2 alpha ) , " then " (1- n) tan ( theta + alpha ) =

If sin theta =3 sin ( theta + 2 alpha), then the value of tan (theta + alpha) + 2 tan alpha is

If sin theta = 3 sin ( theta + 2 alpha) , then the value of tan (theta + alpha ) + 2 tan alpha is

If sin theta = n sin ( theta + 2 alpha ) , show that ( n -1) tan (theta + alpha ) + (n + 1) tan alpha = 0 .

If sin theta= n sin(theta+2 alpha) , show that : tan(theta+ alpha)=(1+n)/(1-n) tan alpha .

If sin theta=3sin(theta+2 alpha), then the value of tan(theta+alpha)+2tan alpha is

If sintheta=3sin(theta+2alpha) , then the value of tan(theta+alpha)+2 tan alpha is

If sin (theta + alpha ) = cos ( theta + alpha), prove that tan theta =(1- tan alpha )/(1 + tan alpha )