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Mathematical Proof/Appendix/Answer Key/Mathematical Proof/Introduction/Notation
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1.2 Mathematical Proof/Introduction Notation
Use set theory notation
, where P is the set of all people and L is the set of all things with two legs.
, where M is the set of all mythological creatures and G is the set of all things that are Greek.
, where A is the set of all pies, B is the set of all things with pudding in them, and C is the set of all things with cream on the top.
Venn Diagrams
Negated statements
There is a quick, brown fox that does not jump over any lazy dog.