Select the following statements that are true. There are 11 prime numbers less than 30. The prime factorization of 2625 is 3 × 5 × 5 × 5 × 7. gcd(a + 2, a) - 2 for any even integer a

Elements Of Modern Algebra
8th Edition
ISBN:9781285463230
Author:Gilbert, Linda, Jimmie
Publisher:Gilbert, Linda, Jimmie
Chapter2: The Integers
Section2.5: Congruence Of Integers
Problem 4TFE: Label each of the following statements as either true or false. a is congruent to b modulo n if and...
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Select the following statements that are true.
There are 11 prime numbers less than 30.
0
The prime factorization of 2625 is 3 × 5 × 5 × 5 × 7.
gcd(a + 2, a) = 2 for any even integer a
In Z6, 210
20211000 = 1 (mod 3)
= 2
Transcribed Image Text:Select the following statements that are true. There are 11 prime numbers less than 30. 0 The prime factorization of 2625 is 3 × 5 × 5 × 5 × 7. gcd(a + 2, a) = 2 for any even integer a In Z6, 210 20211000 = 1 (mod 3) = 2
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