If [ ] denotes the greatest integer less than or equal to the real number under consideration and -1 x is

Step-by-step solution

Since, -1 x<0 array ll & [ x ]=-1 & 0 y <1 [ y ]=0 & 1 z <2 [ z ]=1 & Given determinant = | array ccc 0 & 0 & 1 -1 & 1 & 1 -1 & 0 & 2 array |=1=[ z ] array