Form. nen define m nif m'n' is a multiple of 3 (a) show that is an equivalence relation on n (b) list 4 elements in each of the following equivalence classes: [0], [1], [2], [3], [4] (c) find the set of all equivalence classes for this relation.

greater than one

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4

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im pretty sure it's 4 beacsue 8/2 equals 4

no because after the troops were pulled many blacks were killed by hangings lynchings and other cruel ways which in a way interrupted the reconstruction of the south and differed from the way abraham lincoln had an idea of reconstruction

7

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