integrate -> 0 to (pi)/2
{(x+sinx)/(1+cosx)}

 integration of:

(sin x+cos x)/sqrt(sin 2x)=

integrate 1/(1+sinx)dx ?

integration of root Tan x

integrate [1/((x)^4+1)]dx

evaluate: integrate x(tan^-1x)² dx. ]_0¹

(upper limit is 1 and lower limit is 0)

 ****PLS HELP*** INTEGRATE log(log x)+1/(log x)^2

 integral root of (a-x)/(a+x)

Integrate.. sinx/sin3x

Integrate :

(sinx + cosx)/sin^4x+cos^4x

integrate 1/sin^4x+sin^2xcos^2x+cos^4x

integrate sin-1(cosx)

how to integrate (tanx)^1/2