I am stuck with proving antisymmetry under the natural numbers.
Prove "For each x,y E N, if x <= y and y <= x, then x=y.
I am not really sure where to start with this proof. Im assuming I will need to prove it directly.
And I am only able to use defintion of addition, multiplication, and order in the natural numbers.
Any tips for this proof would be so greatly appreciated.
Thanks!
2026-04-06 09:53:05.1775469185
Proof of Antisymmetry
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