Step 1 :

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The function is $\"\"$ .

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Find $\"\"$ .

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Definition of absolute value function :

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$\"\"$

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$\"\"$

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Thus, $\"\"$ .

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Step 2 :

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Find $\"\"$ .

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$\"\"$

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Thus, $\"\"$ .

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Step 3 :

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Since $\"\"$ , $\"\"$ does not exist.

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