Let f:R → R be defined by f(x)=|x-2n| for x ϵ [2n-1,2n+1], n ϵ Z. – InterviewSolution

1.	Let f:R → R be defined by f(x)=\|x-2n\| for x ϵ [2n-1,2n+1], n ϵ Z. Then f is periodic with period ___
Answer» Let f:R $\to$ R be defined by f(x)=\|x-2n\| for x $ϵ$ [2n-1,2n+1], n $ϵ$ Z. Then f is periodic with period ___

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