`cos^(-1)(cos((5 pi)/(4)))`

Find the value of cos^(-1)(cos((4pi)/(3)))+cos^(-1)(cos((5pi)/(4)))

Evaluate each of the following cos^(-1) (cos""(5pi)/(4))

Cos^(-1)("cos"(5pi)/4)=

cos^(-1)tan(-(5 pi)/(4))

Evaluate each of the following: (i) cos^(-1){cos(-pi/4)} (ii) cos^(-1)(cos((5pi)/4)) (iii) cos^(-1)(cos((4pi)/3))

Write the value of cos^(-1)(cos(5pi)/4) .

Write the value of cos^(-1)(cos(5pi/4)) .