2986896
Description
Flashcards by elisepoynter74, updated more than 1 year ago
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Created by elisepoynter74
over 9 years ago
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| Question | Answer |
| ∪ | Union - means everything in either of the sets |
| ∩ | Intersect - the "things" in both sets |
| A’ | Complement - everything in the universe outside of A |
| U | Universe - what the sets are made up of. The universe is represented by a large rectangel |
| ∈ | An element - all of the "things" in the Universe |
| ⊆ | Subset - A set inside another set |
| ∉ | Not an element |
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