`tan^(-1)(tan(x+pi/6))=pi/4`

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

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

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

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

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

The value of tan^(-1)(tan(8*pi/6)) is

tan^(-1)(tan\ (3pi)/(4))

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