The value of the integral `int_1^3|(x-1)(x-2)|dx` is

The value of the integral int_(1)^(3)|(x-1)(x-2)|dx is

The value of the integral int_(-1)^(1) (x-[2x]) dx,is

The value of the integral int_(-1)^(1) (x-[2x]) dx,is

The value of the integral int_(-1)^(1)x|x|dx is equal to -

The value of the integral int_(0)^(1) x(1-x)^(n)dx is -

The value of the integral int_(0)^(1) x(1-x)^(n)dx is -

The value of integral int_(-1)^(1)(|x+2|)/(x+2)dx is

What is the value of the integral int_1^pi e^x (1/x-1/x^2)dx

The value of the integral int_(0)^(1) x(1-x)^(n)dx , is

The value of the integral, int_1^3 [x^2-2x–2]dx , where [x] denotes the greatest integer less than or equal to x, is :