setStatus: Tags: Links: Discrete Mathematics
Subsets
Principles
- If
Ais a subset of B, then every element inAmust also be inB - !350
Proper subsets
- Set that is a subset but is not equal to
- Proving Subset Equivalence
Nitpicks
{a}is NOT a subset of{ { a } }as there is no element of a in the latter set- An Empty Set is a subset of every set
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Created:: 2021-07-05 18:07