If[x] read as the greatest integer less than or equal to x, {x} is the – InterviewSolution

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1.	If[x] read as the greatest integer less than or equal to x, {x} is the least integer greater than or equal to x, Further, f(x, y) = [x] + {y} and g(x, y) = {x}- {y} and P (x,y) = f(x , y) +g(x,y) and Q (x,y) = f(x,y) -g(x,y) If x, y in I^(+)then P(x, y) + Q(x,y) is always:
Answer» an EVEN number an ODD number can't say none of these Answer :A

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