1.

[m] is defined as the greatest 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)} Which of the following is false ?

Answer»

`f(x, y)+g(x, y)=F(f(x, y))+G(g(x, y))`
`F(f(x, y))-G(g(x, y))=-2[g(x, y)]`
`F(f(x, y)+G(g(x, y))=2{f(x, y)}+2`
NONE of these

Answer :A


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