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Mathematics, 27.04.2021 23:20 Spongebone4571

Let R be the relation on the set A = {1, 2, 3, 4, 5, 6, 7} defined by the rule
( , ) a b R
if the integer product of (ab)
is divisible by 4. List the elements of R and its inverse?

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Let R be the relation on the set A = {1, 2, 3, 4, 5, 6, 7} defined by the rule
( , ) a b R...
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