`cos^(-1)[(3)/(5)cosx+(4)/(5)sinx]` को सरल कीजिए।

cos^(-1)((3cosx-4sinx)/(5))

Simplify : cos^-1{3/5cosx+4/5sinx}

cos^(-1)((3+5cosx)/(5+3cosx)) is equal to

Simplify cos^-1(3/5cosx + 4/5 sin x), x in (-(2pi)/(3) , (pi)/(4))

tan^(-1)((cosx+sinx)/(cos x-sinx))

Simplify each of the following: cos^(-1)(3/5cosx+4/5sinx) , where -(3pi)/4lt=xlt=pi/4 sin^(-1)(5/(13)cosx+(12)/(13)sinx)

Simplify each of the following: cos^(-1)(3/5cosx+4/5sinx) , where -(3pi)/4lt=xlt=pi/4

Solve 3cosx+4sinx =5

(d)/(dx)[sin^(-1)((3cosx+4sinx)/(5))]=