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Exercise 17

Avg difficulty 2.5

Determine whether the compound statement is true or false.

  1. A square has four sides and all sides are equal.

  2. A square is not a triangle.

  3. Six is an odd number or a multiple of 5.

  4. If dogs have wings, then seven is an even number.

Lee et al., Math in Society, §1.1 Logic in Everyday Life, Exercise 17

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Adapted from Math in Society © 2018–2024 Portland Community College Math Instructors. Licensed under CC BY-SA 4.0. Source: Math in Society. Imported at revision 68ee43c.