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4 Cards in this Set
- Front
- Back
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Sets |
▫any well-defined collection of objects ▫cannot be changed/specific ▫examples: 📚 Grade 7 - Galileo of Manila Science High School 📚 Types of Matter |
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Set-builder Notation |
▫meaning of (x) - x such that the value of x ▫example: 📚 A = {x/x is a primary color} |
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Roster Method |
▫all elements are listed ▫separated by a comma ▫example: 📚 A = {red, yellow, blue} |
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Cardinality |
▫symbol = n ▫number of elements ▫elements cannot be repeated ▫examples: 📚 n (set) = (no. of elements) 📚 n (A) = 3 📚 n (C) = 5 📚 n (D) = 2 |
