" 1) Aat tinfur pi:- "cos^(-1)((3)/(5))=sin^(-1)((4)/(5))

sin^(-1)(cos(pi/5))

tan [sin ^(-1)((3)/(5))-cos ^(-1)(-(4)/(5))]=

cos^(-1)((3)/(5))+cos^(-1)((4)/(5))=(pi)/(2)

cos^(-1)(cos(5 pi/(3))+sin^(-1)(cos(5 pi/(3))=

If |z-25i|le15 , then |maximum arg(z) - minimum arg(z)| equals (A) (pi)/(2)+cos^(-1)((3)/(5)) (B) sin^(-1)((3)/(5))-cos^(-1)((3)/(5)) (C) 2cos^(-1)((4)/(5)) (D) 2cos^(-1)((1)/(5))

cos[sin^(-1)(-4//5)-cos^(-1)(4//5)]=

cos^(-1)(cos((5 pi)/(3)))+sin^(-1)(sin((5 pi)/(3)))=

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

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

Find the value of "cos"^(-1)("cos"(5pi)/(3))+"sin"^(-1)("sin"(5pi)/(3)) .