solve `int_(0)^( pi)e^(x)dx`

solve int_(0)^( pi/2)e^(sin x)dx

Evaluate :int_(0)^( pi)e^(2x)*sin((pi)/(4)+x)dx

Evaluate :int_(0)^(2 pi)e^(x)cos((pi)/(4)+(x)/(2))dx

solve int_(0)^( pi/3)(4sin x)/(cos^(2)x)dx

solve int_(0)^( pi)|cos x-sin x|dx

Let I_(1)=int_(0)^(pi//4)e^(x^(2))dx, I_(2) = int_(0)^(pi//4) e^(x)dx, I_(3) = int_(0)^(pi//4)e^(x^(2)).sin x dx , then :

What is int_(0)^(pi)e^(x) sin x dx equal to ?

Evaluate : int_(0)^(pi//2)e^(x)(sin x- cos x)dx

If int_(0)^(1)(e^(x)dx)/(sqrt(1-x^(2)))=A then int_(0)^( pi)(e^(|sin x|)+e^(|cos x|))dx=

int_(0)^(pi//4)e^(x)sin x dx =