Proof and Problem Solving - Direct Proof Example 03

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In this problem we show that two sets are equivalent by direct manipulation. Definitions of set union, intersection, and the Distributive law are used to transform one set into the other. The same problem was worked in the previous example, but a different approach was used. In the previous example, the sets were shown to be equal be demonstrating that each set was a subset of the other.

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Most concise and clear explanation of basic set proofs I've seen on video. Thanks for all your wonderful videos, I just found your channel and have a feeling I'll end up watching 99% of your playlists :)

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