`rArrint_(0)^(oo) [(2)/(e^(x))]dx` (where [*] denotes the greatest integer function) equals

int_(0)^(oo)[(3)/(x^(2)+1)]dx, where [.] denotes the greatest integer function,is equal to (A)sqrt(2) (B) sqrt(2)+1(C)(3)/(sqrt(2))(D) infinite

The value of int_(0)^(oo)[2e^(-x)]dx (where,[^(*)] denotes the greatest integer function of (x) is equal to

int_(0)^(oo)[2e^(-x)]dx , where [.] deontes greatest integer function, is equal to

int_(0)^(oo)[2e^(-x)]dx , where [.] deontes greatest integer function, is equal to

Evaluate int_(0)^(oo)[(3)/(x^(2)+1)]dx where [.] denotes the greatest integer function.

Evaluate int_(0)^(oo)[(3)/(x^(2)+1)]dx where [.] denotes the greatest integer function.

Lt_(xto2) [x] where [*] denotes the greatest integer function is equal to

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

int_(-1)^(41//2)e^(2x-[2x])dx , where [*] denotes the greatest integer function.