`tantheta+tan(6 0^0+theta)+tan(12 0^0+theta)=3tan3theta`

Prove that: t a nthetatan(60^0-theta)tan(60^0+theta)=tan3thetadot

Prove that tantheta+tan(60^(@)+theta)+tan(120^(@)+theta)=3tan3theta .

Prove that: tantheta.tan(60^0-theta).tan(60^0+theta)=tan3thetadot.'

Prove that tantheta*tan (60-theta)* tan (60 +theta) = tan 3theta and hence find the value of tan5^0*tan55^0*tan65^0*tan75^0

Prove that tan theta*tan(60-theta)*tan(60+theta)=tan3 theta and hence find the value of tan5^(0)*tan55^(@)*tan65^(@)*tan75^(@)

tantheta+tan2theta=tan3theta

If tan theta+tan(60^(@)+theta)+tan(120^(@)+theta)=3, Prove that: (3tantheta-tan^(3)theta)/(1-3tan^(2)theta)=1

If tan theta+tan(60^(@)+theta)+tan(120^(@)+theta)=3, Prove that: (3tantheta-tan^(3)theta)/(1-3tan^(2)theta)=1

In (0,6 pi), find the number of solutions of the equation tan theta+tan2 theta+tan3 theta=tan theta*tan2 theta*tan3 theta

If: tantheta + tan 2theta + tan 3theta = tan theta.tan2theta.tan 3theta , then: theta =