" 15."tan5 theta=tan3 theta

The general solution of tan 5 theta= tan 3 theta is

Prove that : tan 3 theta tan 2 theta tan theta= tan3 theta-tan 2 theta-tan theta .

Solve: tan5theta=tan3theta

Solve: tan5theta=tan3theta

What is the value of [(tan5 theta+ tan 3 theta)//4cos4 theta(tan5 theta- tan3 theta)] ? [(tan5 theta+ tan 3 theta)//4cos4 theta(tan5 theta- tan3 theta)] का मान क्या है?

(tan5 theta+tan3 theta)/(tan5 theta-tan3 theta)=4cos2 theta cos4 theta

Prove that (tan5 theta+tan3 theta)/(tan5 theta-tan3 theta)=4cos2 theta cos4 theta

Prove that : (tan 5 theta+tan3 theta)/(tan 5 theta- tan3 theta)= 4 cos 2 theta cos 4theta .

(ii) Show that (tan5 theta+tan3 theta)/(tan5 theta-tan3 theta)=4cos2 theta cos4 theta