" Value of "int_(0)^((pi)/(2))e^(x)(sin x-cos x)dx

int_(0)^((pi)/(2))(x)/(sin x+cos x)dx

int_(0)^((pi)/(2))(x sin x*cos x)dx

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

If int_(0)^((pi)/(2))(dx)/(1+sin x+cos x)=In2, then the value of int_(0)^((pi)/(2))(sin x)/(1+sin x+cos x)dx is equal to:

int_(0)^(pi//2) e^(x)((1+sin x)/(1+cos x))dx=

int_(0)^( pi/2)e^(x)((1+sin x)/(1+cos x))dx=

7. int_(0)^( pi/2)e^(x)((1+sin x)/(1+cos x))dx

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