Question

prove for equal sets by an example​

Answer 1

Answer:

One way to prove that two sets are equal is to use Theorem 5.2 and prove each of the two sets is a subset of the other set. In particular, let A and B be subsets of some universal set. Theorem 5.2 states that A=B if and only if A⊆B and B⊆A.

Step-by-step explanation:

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Answer 2

Answer:

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