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Back to 1.1 Basic Set Concepts

1.1 Exercise 19

Avg difficulty 2.5

Determine if the following pairs of sets are equal, equivalent, or neither.

  1. E={2,4,6,8,10 }E = \left\{2 , 4 , 6 , 8 , 10\right\} and F={fork, spoon, knife, meat thermometer, can opener}F = \left\{fork, spoon, knife, meat thermometer, can opener\right\}
  2. The empty set and the set of prime numbers less than 2.
  3. The set of vowels in the word happiness and the set of consonants in the word happiness.

OpenStax Contemporary Mathematics, 1.1 Basic Set Concepts, exercise 19

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Adapted from Contemporary Mathematics © 2023 Rice University. Licensed under CC BY 4.0. Source: Contemporary Mathematics. Imported at revision fa7c1a1.