`(sin (theta+phi) -2 sintheta+ sin (theta-phi))/( cos(theta+phi) -2 costheta+ cos (theta-phi))= tan theta`

(sin(theta+phi)-2sin theta+sin(theta-phi))/(cos(theta+phi)-2cos theta+cos(theta-phi))=tan theta

2sin(theta-phi)=sin(theta+phi)=1

If 3tan theta tan phi=1 then (cos(theta-phi))/(cos(theta+phi)) is

If 3 tan theta tan phi=1, then (cos (theta-phi))/(cos (theta+phi)) is

If sin theta=5sin(theta+phi) then tan(theta+phi)=

If cos(theta+phi)=m cos(theta-phi) then tan theta is equal to

" If "|{:(sin theta cos phi,,sin theta sin phi,,cos theta),(cos theta cos phi,, cos theta sin phi,,-sin theta),(-sin theta sin phi,,sin theta cos phi,,theta):}| then

If sim 2theta+sin2phi=1/2 and cos 2theta+cos2phi=3/2 then cos^2(theta-phi)=

The value of ((sin theta + sin phi)/(cos theta + cos phi)+ (cos theta - cos phi)/(sin theta - sin phi)) is :