" 8."quad " If "sin(theta+alpha)=cos(theta+alpha)" then "tan theta=

if sin(theta+alpha)=cos(theta+alpha) then tan alpha

If sin(theta+alpha)=cos(theta+alpha) then the value of tan theta is

If sin theta = nsin(theta +2alpha) then tan(theta + alpha) =

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

If a* cos ( theta + alpha ) = b cos ( theta - alpha ) , " then " ( a+ b) tan theta =

If (sin (theta+ alpha))/(cos (theta- alpha))=(1-M)/(1+M) then Tan ((pi)/(4)- theta). Tan ((pi)/(4)- alpha)=

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

Simplify be reducing to a single term : cos (theta + alpha ) cos ( theta - alpha ) - sin ( theta + alpha ) sin (theta - alpha).

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