tantheta-cottheta+2tan2thet+4tan4theta+8cot8theta=0

The value of cot theta-tantheta-2tan2theta-4tan4theta-8cot8theta, is

Prove that tan8theta - tan6theta - tan2theta= tan8theta tan6theta tan2theta

(cottheta)/(cottheta-cot3theta) + tantheta/(tantheta-tan3theta) is equal to

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

Solve tan5theta=cot2theta

Solve sin^2 theta tan theta+cos^2 theta cot theta-sin 2 theta=1+tan theta+cot theta

tan theta + 2 tan 2 theta + 4 tan 4 theta + 8 cot 8 theta = cot theta.

The smallest value of 3(tan^(2)theta+cot^(2)theta) - 8(tantheta + cottheta)+10, theta in (0,pi/2) can be

In (0,6pi) , the number of solutions of the equation tantheta+tan2theta+tan3theta=tantheta*tan2theta*tan3theta is/are

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