`cos^-1((3+5cosx)/(5+3cosx))`=

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

(1)/(4-5cosx)

Find dy/dx when y = cos^-1((3cosx-4sinx)/(5))

Express in simplest form: cos^(-1)(3/5cosx+4/5sinx)

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

Find the derivative of "cos"^(-1)((3cosx-4sinx)/(5)) w.r.t. x.

int(dx)/(3+5cosx)=

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

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)