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For a real number x, find the number of different possible values of $\frac{|x|}{|-x|} + \frac{|-x|}{|x|}$.

 Oct 30, 2021
 #1
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1+1=2

 Oct 30, 2021
 #2
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....sooooo one possible value  (that value is 2)

Guest Oct 30, 2021

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