Question: Problem #7 (book section 7.7.2) Let R be the relation defined by aRb, bRc, cRd, aRc, and bRd. A) Draw the graph of R. B)

Problem #7 (book section 7.7.2)

Let R be the relation defined by aRb, bRc, cRd, aRc, and bRd.

A) Draw the graph of R.

B) Is R a function?

C)Name two possible domains for R; name two possible ranges.

D)What is the smallest set S such that R is a relation on S (i.e., the domain and the range can both be S)?

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