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The funciton f(X) =2|x|+|x+2|-||x+2|-|x|...

The funciton f(X) =2|x|+|x+2|-||x+2|-|x|| has a local mimimum or a local maximum at x=

A

`-2`

B

`(-2)/(3)`

C

`2`

D

`(2)/(3)`

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The correct Answer is:
A, B
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