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Mathematics, 21.11.2019 00:31 kalo1023
Let a = {1, 2, 3, 4, 5} and b = {0, 1, 2, 3, 4}.
a) list all the ordered pairs in the relation r = {(a, b) | a + b = 5} on a.
b) list all the ordered pairs in the relation r = {(a, b) | a < b} on a.
c) list all the ordered pairs in the relation r = {(a, b) | a < b} from a to b.
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Answers: 3
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Let a = {1, 2, 3, 4, 5} and b = {0, 1, 2, 3, 4}.
a) list all the ordered pairs in the r...
a) list all the ordered pairs in the r...
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