Prove that if |A| = |Band [B<|A|, then |A| = |B).

Question

Question

math Advanced-Math

Answer 1

Answer #1

Let A and B ane two sets let Alem & Bl=n Suppose that Tale ele Y msn And : Bliv 113) < LAI . from 0 I ② msn a nem smann lai L

Answer 2

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