Please help
Posted: Thu Jun 30, 2022 7:50 pm
Please help
Additional Problem. Let A = {a,b,c}, B = {1, 2, 3, 4, 5). (i) Let R = {(a, 1), (b, 2), (c, 2)}. Is R the graph of some function? If so, find the function f. (ii) Let R = {(a, 1), (c,3)}. Is R the graph of some function? If so, find the function f, if not, statement the reason why. (iii) Let R = {(a, 1), (b, 2), (c, 3), (c, 4), (c, 5)}. Is R the graph of some function? If so, find the function f, if not, statement the reason why.
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