For each of the following relations on the set of all real numbers, determine whether it is reflexive, symmetric, antisymmetric, transitive. Here xRy if and only if: (a) x + 2y = 0 (b) x = 2y (c) x − y is a rational number (d) xy = 0 (e) xy ≥ 0 (f) x = 1 or y = 1 (f) x = 1 or y = 1 (g)x is a multiple of y (h) xy = 1 PS:Please help me by doing all the subparts as it is connected correctly on a word processing document.

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