1. List the ordered pairs in the relation R from A = {0, 1, 2, 3, 4} to B = {0, 1, 2, 3}, where (a, b) e R if and only if

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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How do I solve: 1 a, b, c and 2 a, c

Please ignore 1 d,e,f and 2b. Thank you. :)

 

1. List the ordered pairs in the relation R from
A = {0, 1, 2, 3, 4} to B = {0, 1, 2, 3}, where (a, b) e R
if and only if
а) а —D b.
с) а > b.
e) gcd(a, b) = 1.
b) a +b = 4.
d) a | b.
f) lcm(a, b) = 2.
2. a) List all
R = {(a, b) | a divides b} on the set {1, 2, 3, 4, 5, 6}.
b) Display this relation graphically, as was done in
Example 4.
c) Display this relation in tabular form, as was done in
Example 4.
the ordered pairs in the relation
Transcribed Image Text:1. List the ordered pairs in the relation R from A = {0, 1, 2, 3, 4} to B = {0, 1, 2, 3}, where (a, b) e R if and only if а) а —D b. с) а > b. e) gcd(a, b) = 1. b) a +b = 4. d) a | b. f) lcm(a, b) = 2. 2. a) List all R = {(a, b) | a divides b} on the set {1, 2, 3, 4, 5, 6}. b) Display this relation graphically, as was done in Example 4. c) Display this relation in tabular form, as was done in Example 4. the ordered pairs in the relation
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