Evaluate the definite integrals `intpi/2pie^x((1-sinx)/(1+cosx))dx`

inte^(x)(1-sinx)/(1-cosx)dx=

Evaluate the definite integrals int_((pi)/(2))^(pi)e^(x)((1-sin x)/(1+cos x))dx

inte^(x)((1+sinx)/(1+cosx))dx=

Evaluate the definite integrals int_(-1)^(1)(x+1)dx

Evaluate the definite integrals int_(2)^(3)(1)/(x)dx

inte^(x)((1+sinx)/(1+cosx))dx=?

Evaluate the definite integrals int_(0)^(1)(dx)/(1-x^(2))

Evaluate the definite integrals int_(2)^(3)(dx)/(x^(2)-1)

Given int_(0)^(pi//2)(dx)/(1+sinx+cosx)=A . Then the value of the definite integral int_(0)^(pi//2)(sinx)/(1+sinx+cosx)dx is equal to

Evaluate the following integrals: inte^(x)((cosx+sinx)/(cos^(2)x))dx