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Given f(x) ={{:( ( x)/( |x|)),(2),( xn...

Given ` f(x) ={{:( ( x)/( |x|)),(2),( xne 0),( x= 0) :} } "find " lim _( xto 0) f(x) `

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The correct Answer is:
`lim _ ( xto0) 1= 1 `
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