" 3."sin(cos^(-1)(4)/(5))" an ald ald aftore "1

cos sin ^(-1)((3)/(5))

sin((1)/(2)"cos"^(-1)(4)/(5))=

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

"Value of "sin(2sin^(-1)((4)/(5)))+sin(cos^(-1)((3)/(5)))=(a)/(b)quad (G.C.D of (a,b)=1) .Then a+b=

Which of the following angles is greater ? theta_(1) = sin^(-1).(4)/(5) + sin^(-1).(1)/(3) and theta_(2) = cos^(-1).(4)/(5) + cos^(-1).(1)/(3)

Which of the following angles is greater ? theta_(1) = sin^(-1).(4)/(5) + sin^(-1).(1)/(3) and theta_(2) = cos^(-1).(4)/(5) + cos^(-1).(1)/(3)

If cos ^(-1)((3)/(5))-sin ^(-1)((4)/(5))=cos ^(-1) x, then x=