Question: 1. Let X {1, 2, 3, 4, 8). Define a relation R on X by xRy if and only if x + y

1. Let X {1, 2, 3, 4, 8). Define a relation

1. Let X {1, 2, 3, 4, 8). Define a relation R on X by xRy if and only if x + y

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