`int_(0)^(1)(dx)/(1+x)`

int_(0)^(1) x dx

(9) int_(0)^(1)(dx)/(x+sqrt(1-x^(2)))

If I_(1)=int_(0)^(1)(dx)/(e^(x)(1+x)) and I_(2)=int_(0)^(pi//4)(e^(tan^(7)theta)sintheta)/((2-tan^(2)theta)cos^(3)theta d theta ,then find the value of (l_(1))/(l_(2)) .

int_(0)^(1) (x)/(1-x)^(3//4)dx=

If I=int_(0)^(1) (dx)/(sqrt(1+x^(4)))dx then

Prove that ln 2 lt int_(0)^(1)(dx)/(sqrt(1+x^(4))) lt (pi)/2)

If the value of the integral I=int_(0)^(1)(dx)/(x+sqrt(1-x^(2))) is equal to (pi)/(k) , then the value of k is equal to

The value of difinite integral int_(0)^(1)=(dx)/(sqrt((x+1)^(3)(3x+1))) equals

If I_(1)=int_(0)^(oo) (dx)/(1+x^(4))dx and I_(2)=underset(0)overset(oo)int x^(2)(dx)/(1+x^(4))"then"n (I_(1))/(I_(2))=

The value of definite integral int _(0)^(oo) (dx )/((1+ x^(9)) (1+ x^(2))) equal to: