" (ii) "cos^(-1)cos((4 pi)/(3))

Find the principal values of the following : (i) sin^(-1)(sin.(5pi)/(3)) (ii) cos^(-1)cos((4pi)/(3)) (iii) cos [(pi)/(3) + cos^(-1) (-(1)/(2))]

Find the principal values of the following : (i) sin^(-1)(sin.(5pi)/(3)) (ii) cos^(-1)cos((4pi)/(3)) (iii) cos [(pi)/(3) + cos^(-1) (-(1)/(2))]

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

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

Find the values of the cos^(-1)[cos((4 pi)/(3))]

Find cos ^(-1) (cos ((4pi)/3))

Find the principal value of cos^(-1)[cos ((4pi)/(3))]

Principal value of cos^(-1)[cos((4pi)/(3))] is