1.

Let g(x)=1+x-[x] and f(x)= {:{(-1", "x lt 0),(0 ", "x=0),(1", "x gt 0):}. Then for all x, f(g(x)) is equal to ( where [.] represents the greatest integer function)

Answer»

x
1
`F(x)`
`G(x)`

Answer :B


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