AI Tutor
Back to Sets

Exercise 17

Avg difficulty 2.5

In a regular deck of playing cards there are 26 red cards and 12 face cards. Explain, using sets and what you have learned about cardinalities, why there are only 32 cards which are either red or a face card.

Hammond, Discrete Math for Shockers, §1.2 Sets, Exercise 17

AI Tutor

Adapted from Discrete Math for Shockers © 2021 John Hammond. Licensed under CC BY-SA 4.0. Source: Discrete Math for Shockers. Imported at revision 2538beb.