If `sin(x+3 alpha)=,3sin(alpha-x)` then
(A) `tan x,=tan alpha`
(B) `tan x,=tan^(2)alpha`
(C) `tan x,=tan^(3)alpha`
(D) `tan x,=3tan alpha`

int(tan x-tan alpha)/(tan x+tan alpha)dx

If sin(theta + 3alpha) = 3sin(alpha - theta) then tan theta in terms of tan alpha is ______.

If 3 sin beta=sin(2alpha+beta) , then tan (alpha+beta)-2 tan alpha is

If n=(pi)/(4 alpha), then tan alpha tan2 alpha tan3 alpha.......tan(2n-1)alpha is equal to

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

If tan beta=(n sin alpha cos alpha)/(1-n sin^(2)alpha), show that tan(alpha-beta)=(1-n)tan alpha

If tan beta=(n sin alpha cos alpha)/(1-n sin^(2)alpha), show that tan(alpha-beta)=(1-n)tan alpha

If tan(alpha-beta)=(sin2 beta)/(3-cos2 beta) then (a) tan alpha=2tan beta(b)tan beta=2tan alpha(c)2tan alpha=3tan beta(d)3tan alpha=2tan beta