tan^(-1)(tan(5 pi)/(6))?(5 pi)/(6)

tan^(-1)(tan""(7pi)/(6))

tan^(-1)(tan((5 pi)/(3)))

2tan^(-1)(tan((7pi)/6))

tan^(-1)(tan((7pi)/6))

tan^(-1)(tan((6 pi)/(7)))

tan^(-1)("tan"(7pi)/(5))

tan ^(-1)(tan((7 pi)/6)) =

Evaluate: tan^(-1)((tan(5 pi))/(6))+cos^(-1){cos((13 pi)/(6))}

Evaluate each of the following: tan^(-1)((tan pi)/(3))( ii) tan^(-1)((tan(6 pi))/(7))( iii) tan^(-1)((tan(7 pi))/(6))