(i)int_(1)^(2)xdx

int_(0)^(1)2xdx

int_(1)^(2)(xdx)/((x+1)(x+2)) .

Evaluate int_(1)^(2)(xdx)/((x+1)(x+2))

examine the convergence int_(1)^(2)(xdx)/(sqrt(2-x))

Evaluate the following definite integrals. int_(-1)^(2)xdx .

int_(1)^(2)log xdx

" int(1)/sec^(2)xdx=

if ""I_1=int_(-a)^(2a)(xdx)/(x^2+p^2),I_2=int_a^(2a)(xdx)/(x^2+p^2) then find the value of (12)/pi(I_1-I_2)

if ""_1=int_(-a)^(2a)(xdx)/(x^2+p^2),I_2=int_a^(2a)(xdx)/(x^2+p^2) then find the value of (12)/pi(I_1-I_2)