Determine which of the following congruence relations are true and which are false. (a) 47 = 3 (mod 5) is ---Select-- v. This is because 47 - 3 = which ---Select--- divisible by 5. -Select-- true (b) 5 = -2 (mod 7) is . This is because 5 - (-2) = , which ---Select--- v divisible by 7. false (c) -1 = -7 (mod 3) is ---Select--- V . This is because -1 - (-7) = which --Select--- V divisible by 3. (d) -8 = 28 (mod 2) is --Select--- V . This is because -8 - 28 = which --Select--- v divisible by 2. Need Help? Read It
Determine which of the following congruence relations are true and which are false. (a) 47 = 3 (mod 5) is ---Select-- v. This is because 47 - 3 = which ---Select--- divisible by 5. -Select-- true (b) 5 = -2 (mod 7) is . This is because 5 - (-2) = , which ---Select--- v divisible by 7. false (c) -1 = -7 (mod 3) is ---Select--- V . This is because -1 - (-7) = which --Select--- V divisible by 3. (d) -8 = 28 (mod 2) is --Select--- V . This is because -8 - 28 = which --Select--- v divisible by 2. Need Help? Read It
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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
Transcribed Image Text:Determine which of the following congruence relations are true and which are false.
(a) 47 = 3 (mod 5) is ---Select-- v. This is because 47 - 3 =
which ---Select---
divisible by 5.
--Select--
true
(b) 5 = -2 (mod 7) is
. This is because 5 - (-2) =
which ---Select--- v divisible by 7.
false
(c) -1 = -7 (mod 3) is -Select--- V
. This is because -1 - (-7) =
, which
--Select--- V divisible by 3.
(d) -8 = 28 (mod 2) is --Select--- V
. This is because -8 - 28 =
which
--Select--- v divisible by 2.
Need Help?
Read It
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