1.

[m] is defined as the greater integer less than m. {m} is defined as the least integer greater than m. f(x,y) = {x}+[y] g(x,y) = [x] - {y} F(f(x,y)) = {f(x,y)} - [g(x,y)] G(g(x,y)) = [f(x,y)] - {g(x,y)} If x and y are consecutive integers, then find g(x,y):

Answer»

`-1`
`-3`
`-1 or -3`
NONE of these

Answer :C


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