Question: 1. Determine if the following relations are reflexive, symmetric, antisymmetric, or transitive. Explain your answer. a. The relation R on the set of all

1. Determine if the following relations are reflexive, symmetric, antisymmetric, or transitive. Explain your answer. a. The relation R on the set of all integers where aRb means a + b. b. The relation R on the set {(a, b) | a, b are integers} where (a, b) R (c, d) means a=c or b = d.

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