Question: Can anyone help me with this Discrete Math question? Prove that for all sets A and B, if P(A) P(B), then A B (Take generic

Can anyone help me with this Discrete Math question?

Prove that for all sets A and B, if P(A) P(B), then A B (Take generic sets A and B, assume P(A) P(B), and prove A B. What is the typical technique to prove a set is a subset of another? How can we make use of the definition of power set?)

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