`int_0^(3pi/2)sin[(2x)/pi]dx`, where `[.]` denotes the greatest integer function, is equal to

int_(0)^(pi)[cotx]dx, where [.] denotes the greatest integer function, is equal to

int_(0)^(pi)[cotx]dx, where [.] denotes the greatest integer function, is equal to

int_(0)^(pi)[cotx]dx, where [.] denotes the greatest integer function, is equal to

int_(0)^(pi)[cotx]dx, where [.] denotes the greatest integer function, is equal to

int_(0)^(pi)[cotx]dx, where [.] denotes the greatest integer function, is equal to

The value of the integral I=int_(0)^(pi)[|sinx|+|cosx|]dx, (where [.] denotes the greatest integer function) is equal to

The value of the integral I=int_(0)^(pi)[|sinx|+|cosx|]dx, (where [.] denotes the greatest integer function) is equal to

int_(0)^(2pi)[|sin x|+|cos x|]dx , where [.] denotes the greatest integer function, is equal to :

int_(0)^(2pi)[|sin x|+|cos x|]dx , where [.] denotes the greatest integer function, is equal to :