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If f(x0=x+{-x}+[x],\ w h e r e\ [x] is t...

If `f(x0=x+{-x}+[x],\ w h e r e\ [x]` is the integral part& `{x}` is the fractional part of `xdot` Discuss the continuity of `f` in `[-2,\ 2]` .

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