AI Tutor
Back to Logic in Everyday Life

Exercise 21

Avg difficulty 2.5

Identify which pairs of statements are logically equivalent.

  1. If you do not use your credit well, then you will not have a good credit rating.

  2. If you use your credit well, then you will have a good credit rating.

  3. If you have a good credit rating, then you use your credit well.

  4. If you do not have a good credit rating then you do not use your credit well.

Lee et al., Math in Society, §1.1 Logic in Everyday Life, Exercise 21

AI Tutor

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.