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

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

tan^(-1)tan((3pi)/(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: i) 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))

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

Simplify (I ) cos ^(-1) ( cos ((13 pi )/(3))) (ii ) tan^(-1) ( tan ((3pi)/(4))) (iii ) sec^(-1) ( sec ((5pi )/(3))) (iv ) sin^(-1) [ sin 10 ]