(17)cos[(pi)/(2)+sin^(-1)((1)/(3))]=?

Find the value of following cos((pi)/(2)+sin^(-1)((1)/(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))]

What is the principal value of cos^(-1)cos((2pi)/3)+sin^(-1)sin((2pi)/3)?

What is the value of cos^(-1)(cos(2pi)/3)+sin^(-1)(sin(2pi)/3) ?

Write the principal value of cos^(-1)(cos(2pi)/3)+sin^(-1)(sin(2pi)/3)

What is the value of cos^(-1)(cos(2pi)/3)+sin^(-1)(sin(2pi)/3) ?

Evaluate the following: sin^(-1)(sin(pi)/(4)) (ii) cos^(-1)(cos2(pi)/(3))tan^(-1)(tan(pi)/(3))

sin^(-1)(cos(2 pi)/(3))

The value of cos^(-1)(cos(5pi)/3)+sin^(-1)(sin(5pi)/3)"is"