Prove that
`tan8theta - tan6theta - tan2theta= tan8theta tan6theta tan2theta`

Prove that: tan8 theta-tan6 theta-tan2 theta=tan8 theta tan6 theta tan2 theta

Prove that tan8theta-tan6theta-tan2theta=tan8thetatan6thetatan2theta .

Prove that: tan 8theta - tan 6theta - tan 2theta = tan 8theta \ tan 6theta \ tan 2theta .

tan8 theta-tan6 theta-tan2 theta=tan8 theta tan theta theta tan2 theta

Prove the following: tan8theta-tan5theta-tan3theta=tan8thetatan5thetatan3theta

Show that: If theta = (2pi)/7 , prove that tan theta tan2theta + tan2thetatan4theta + tan4thetatantheta = -7

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

Show that: If theta=(2 pi)/(7), prove that tan theta tan2 theta+tan2 theta tan4 theta+tan4 theta tan theta=

If 11theta=90^(@), then the value of the expression tan theta tan 2 theta tan 3 theta tan 4 theta tan 5 theta tan 6 theta tan 7 theta tan 8 theta tan 9 theta tan 10theta is equal to-

If tan theta + tan 2theta + tan theta tan2theta =1 then theta =