" 4.The value of "int_(0)^((pi)/(2))(dx)/(1+sin x)is

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:

Find the value of int_(0)^(pi) (x)/(1+sin x) dx

The value of int_(0)^((pi)/(2))x sin x dx is equal to -

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

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

int_(0)^( 2 pi)(dx)/(1+2^{sin x})

The value of int_(0)^( pi)(sin(1+(1)/(2))x)/(sin((x)/(2)))dx is,(a) n in I,n>=0(pi)/(2)(b)0(c)pi(d)2 pi

int_(0)^( pi)(dx)/(1+sin x)

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