`int_(0)^(4)x [x] dx= ( where `[.]` denotes greatest integer function`

Evaluate int_(-2)^(4)x[x]dx where [.] denotes the greatest integer function.

the value of int_(0)^([x]) dx (where , [.] denotes the greatest integer function)

The value of int_(-1)^(1)(x-[x])dx , (where [.] denotes greatest integer function)is

int_(0)^(5)e^([x])dx is (where [.] denotes the greatest integer function)

int_(-1)^(1)[cos^(-1)x]dx (where [.] denotes greatest integer function)

The value of the integral int_(0)^(0.9) [x-2[x]] dx , where [.] denotes the greatest integer function, is

The value of int_(0)^(2)[x+[x+[x]]] dx (where, [.] denotes the greatest integer function )is equal to