tan theta tan(60^(@)-theta)tan(60+theta)=san30

Prove that: tan theta tan(60^(@)-theta)tan(60^(@)+theta)=tan3 theta

If tan51^(@)-2tan12^(@)=tan x^(@) and tan theta*tan(60^(@)-theta)*tan(60^(@)+theta)=tan x then the minimum positive value of theta is equal to

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

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

Prove that: t a nthetatan(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

Iftan theta+tan(60^(@)+theta)+tan(120^(@)+theta)=3 then theta=

tan theta+tan(60^(@)+theta)+tan(120^(@)+theta)=3tan3 theta

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