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# Determine which functions below define surjections from N X N to N Give a one-line explanation_ f(x,y) x +y f(x,y) = xy...

## Question

###### Determine which functions below define surjections from N X N to N Give a one-line explanation_ f(x,y) x +y f(x,y) = xy

Determine which functions below define surjections from N X N to N Give a one-line explanation_ f(x,y) x +y f(x,y) = xy

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