int_(0)^(26x+3)((x^(2))/(x^(2)+4))/(d)x

The value of int_(0)^(1)4x^(3){(d^(2))/(dx^(2))(1-x^(2))^(5)}dx is

The value of int_(0)^(1)4x^(3){(d^(2))/(dx^(2))(1-x^(2))^(5)}dx

The value of int_(0)^(1) 4x^(3){(d^(2))/(dx^(2))(1-x^(2))^(5)}dx is

int_(0)^(oo)(sin^(2)x)/(x^(2))dx must be same as int_(0)^(oo)(sin x)/(x)dx (b) (int_(0)^(oo)(sin x)/(x))^(2)int_(0)^(2)(cos^(2)x)/(x^(2))(d) none of these

int_(0)^(2)(3x^(2)+4x+3)dx=

int_(0)^(2)(6x + 3)/(x^2 + 4) dx .

Show that int_(0)^(4)(x^((3)/(2)))/(x^((3)/(2))+(4-x)^((3)/(2)))dx=2 .

" (i) "int_(0)^(1)(2x+4)/(3+4x+x^(2))dx

int_(0)^(4)(x+x^((3)/(2)))dx