Provide counterexamples (a value for n or for a and b) to the following statements. 1. If n²> 0 then n > 0. 2. If n is an even number, then n² + 1 is prime. 3. If n is a positive integer, then n²>n!. 4. If a and b are integers where alb and bla, then a = b. for your answer, so x, y Definition: alb means a divides b evenly, so b = a-k for some integer k. Examples, 4120 since 20 = 4-5, and 6142 Please use a comma

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
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Provide counterexamples (a value for n or for a and b) to the following statements.
1. If n²> 0 then n > 0.
2. If n is an even number, then n² + 1 is prime.
3. If n is a positive integer, then n²>n!.
4. If a and b are integers where alb and bla, then a = b.
for your answer, so x, y
Definition: alb means a divides b evenly, so b = a-k for some integer k. Examples, 4120 since 20 =
4-5, and 6142
Please use a comma
Transcribed Image Text:Provide counterexamples (a value for n or for a and b) to the following statements. 1. If n²> 0 then n > 0. 2. If n is an even number, then n² + 1 is prime. 3. If n is a positive integer, then n²>n!. 4. If a and b are integers where alb and bla, then a = b. for your answer, so x, y Definition: alb means a divides b evenly, so b = a-k for some integer k. Examples, 4120 since 20 = 4-5, and 6142 Please use a comma
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