Question: 9 . 1 5 . A relation R is defined on Z by aRb if | a - b | 2 . Which of the

9.15. A relation R is defined on Z by aRb if |a-b|2. Which of the properties reflexive, symmetri transitive does the relation R possess? If R does not possess one of these properties, explain why
9.15. A relation R is defined on Z by aRb if

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