Question: Discrete Math Question: 4. Let A = {a, b, c, d, e} and let R and S be relations on A given by R =

Discrete Math Question:

4. Let A = {a, b, c, d, e} and let R and S be relations on A given by R = {(a, a), (b, c), (c, d), (d, b), (d, e), (e, d) ;. S = {(a, a), (b, c), (c, b), (d, d), (e, d) }. (i) State the domain and range of R and S. (ii) Are the relations R and S functions, one-to-one functions and onto functions? Justify your

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