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[tex]\underset { x\rightarrow { 0 }^{ + } }{ lim } |x|=1\\ \underset { x\rightarrow { 0 }^{ - } }{ lim } |x|=-1[/tex]

But if you look at the graph of |x|, it appears that both limits are approaching 0.

O_O

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# Limit doesn't make sense according to the graph?

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