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In: Advanced Math

1.Prove that{2k+1:k∈N}∩{2k2 :k∈N}=∅. 2.Give two examples of ordered sets where the meaning of ” ≤ ”...

1.Prove that{2k+1:k∈N}∩{2k2 :k∈N}=∅.

2.Give two examples of ordered sets where the meaning of ” ≤ ” is not the same as the one used with the set of real numbers R.

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Colby Messinger answered 4 months ago
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