Discrete Mathematics with Applications was written by and is associated to the ISBN: 9780495391326. The full step-by-step solution to problem: 9E from chapter: 4.7 was answered by , our top Math solution expert on 07/19/17, 06:34AM. This textbook survival guide was created for the textbook: Discrete Mathematics with Applications , edition: 4. The answer to “Determine which statement are true and which are false. Prove those that are true and disprove those that are false.ExerciseThe positive square root of a positive irrational number is irrational.” is broken down into a number of easy to follow steps, and 30 words. This full solution covers the following key subjects: true, those, Positive, False, irrational. This expansive textbook survival guide covers 131 chapters, and 5076 solutions. Since the solution to 9E from 4.7 chapter was answered, more than 241 students have viewed the full step-by-step answer.