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Prove or disprove. show your work. (a) for any integers n a and m: if both n and m are odd, then n- m2 is even (b) Vp e Z+: if p is prime, then p-2 is not prime. (c) Vs E R: s is irrational s2 is irrational. (d) There is two odd integers n and m such that n2 - m2 - 1 is odd.

Prove or disprove. show your work. (a) for any integers n a and m: if both n and m are odd, then n- m2 is even (b) Vp e Z+: if p is prime, then p-2 is not prime. (c) Vs E R: s is irrational s2 is irrational. (d) There is two odd integers n and m such that n2 - m2 - 1 is odd.

Computer Networking: A Top-Down Approach (7th Edition)
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Prove or disprove . show your work . (a) for any integers n a and m : if both n and m are odd, then n – m? is even (b) Vp € Z+: if p is prime, then p- 2 is not prime. (c) Vs ER : s is irrational s2 is irrational. (d) There is two odd integers n and m such that n2 – m2 – 1 is odd.
Transcribed Image Text:Prove or disprove . show your work . (a) for any integers n a and m : if both n and m are odd, then n – m? is even (b) Vp € Z+: if p is prime, then p- 2 is not prime. (c) Vs ER : s is irrational s2 is irrational. (d) There is two odd integers n and m such that n2 – m2 – 1 is odd.
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