Mathematics Homework Solutions
#45441
Relations on a Set : Symmetric Difference and Composite
Suppose that R and S are two relations on the set A = {a, b, c, d}, where R = {(a,b),(a,d),(b,c),(c,c),(d,a)}, and S = {(a,c),(b,d),(d,a)}.
Find each of the following relations:
a) R (+) S (Symmetric Difference)
b) R^2
c) S^3
d) S o R (Composite)
Set relations are investigated. The solution is detailed and well presented. The response received a rating of "5" from the student who originally posted the question.
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