Search results

Let S = {0, 1, 2, 3, 4}. Let R be the binary relation on S such that aRb if and only if a + b = 3 and a ≤ b. (a) Write this relation down as a subset of the Cartesian product S x S. I believe this is R = {(0, 3), (1, 2)}. (b) What is the adjacency matrix of this relation? Adjacency...