If `sin^(-1)(π/5)+cosec^(-1)(5/4) = 5/2`.

2sin^(-1)(4/5)+sin^(-1)(24/25) = __.

Fill in the blank choosing correct answer from the brackets if "sin"^(-1) x/5 +"cosec"^-1 5/4=pi/2 , then the value of x=________ (2,3,4)

Find the value of sin^(-1)(3/5)+tan^(-1)(1/7) .

Prove that sin^(-1)((4)/(5)) +sin^(-1)((5)/(13)) +sin^(-1)((16)/(65)) =(pi)/(2)

Prove that cos(sin^(-1)((3)/(5)) +cot^(-1)((3)/(2))) =(6)/(5sqrt(13))

Rectify the error if any in the following "sin"^(-1)4/(5)+"sin"^(-1)12/(13)+"sin"^(-1)33/(65) ="sin"^(-1)[4/(5)sqrt(1-44/(169))+12/(13)sqrt(1-16/(25))]+"sin"^(-1)33/(65) ="sin"^(-1)(56/(65))+"cos"^(-1)sqrt(1-(33/(65))^(2)) ="sin"^(-1)(56/(65))+"cos"^(-1)(56/(65))=pi/(2)

If "sin"("sin"^(-1)1/(5)+"cos"^(-1)x)=1 , then find the value of x.

Solve "sin"^(-1)(3/(5))+"sin"^(-1)(8/(17)) .

If sin^(-1)frac[x][5]+cosec^(-1)frac[5][4]=frac[pi][2] , then what is the value of x?

Show that "sin"^(-1)(4)/(5) +2"tan"^(-1)(1)/(3) =(pi)/(2) .