Since the solution to 15RQ from 2.R chapter was answered, more than 284 students have viewed the full step-by-step answer. This full solution covers the following key subjects: Countable, integers, odd, set, show. This expansive textbook survival guide covers 101 chapters, and 4221 solutions. This textbook survival guide was created for the textbook: Discrete Mathematics and Its Applications, edition: 7. Discrete Mathematics and Its Applications was written by and is associated to the ISBN: 9780073383095. The answer to “Show that the set of odd integers is countable.” is broken down into a number of easy to follow steps, and 9 words. The full step-by-step solution to problem: 15RQ from chapter: 2.R was answered by , our top Math solution expert on 06/21/17, 07:45AM.