2. Find the following elements in Z₁9: a. 13 X19 17 b. 13 +19 17 c. -12 (the additive inverse of 12): d. 12 (the multiplicative inverse of 12):

Elements Of Modern Algebra
8th Edition
ISBN:9781285463230
Author:Gilbert, Linda, Jimmie
Publisher:Gilbert, Linda, Jimmie
Chapter2: The Integers
Section2.6: Congruence Classes
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2. Find the following elements in Z₁9:
a. 13
X19
17
b. 13 +19 17
c. -12 (the additive inverse of 12):
d. 12 (the multiplicative inverse of 12):
Transcribed Image Text:2. Find the following elements in Z₁9: a. 13 X19 17 b. 13 +19 17 c. -12 (the additive inverse of 12): d. 12 (the multiplicative inverse of 12):
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