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Let g(x)=1+x-[x] and f(x)=-1 if x lt 0 ...

Let `g(x)=1+x-[x] and f(x)=-1` if `x lt 0`
`=0` if `x=0` then `f[g(x)]=`
`=1` if `x gt 0`

A

`x`

B

1

C

`f(x)`

D

`g(x)`

Text Solution

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