" (vi) "tan^(-1)(tan(3 pi)/(4))

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

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

Evaluate each of the following: sin^(-1)((sin(2 pi))/(3))( ii) cos^(-1)((cos(7 pi))/(6))( iii) tan^(-1)((tan(3 pi))/(4))

Evaluate each of the following: sin^(-1)(sin(2pi)/3) (ii) cos^(-1)(cos(7pi)/6) (iii) tan^(-1)(tan(3pi)/4)

Find the value of tan^(-1)((tan(3 pi))/(4))

Find (I ) tan ^(-1) ( - sqrt(3)) (ii ) tan^(-1) ( tan (( 3pi )/(4)) (iii ) tan ( tan^(-1 ) (2019))

Write whether the following statements are true or false. The principal value of "tan"^(-1)("tan"(3pi)/(4)) is (3pi)/(4)