Question: 1. Define a relation R on N x N by (a,b) R (c,d) b+3c (a) Show that R is an equivalence relation, (b) Describe the

1. Define a relation R on N x N by (a,b) R (c,d) b+3c (a) Show that R is an equivalence relation, (b) Describe the equivalence classes [(0,0)],[(1,2)], and [(2,1)]. 7P

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