Reference no: EM132175370
A = {a,b,c,d} and R subset of (A X A) where R = { (a,a), (b,b), (c,c), (a,b), (b,c), (c,d) }
1) The reflectie closure of R has ______ elements.
a) 7 b) 8 c) 9 d) 10 e) 11 f) 12 g) none of these
2) The symmetric closure of R has ______ elements.
a) 7 b) 8 c) 9 d) 10 e) 11 f) 12 g) none of these
3)The transitive closure of R has _______ elements.
a) 7 b) 8 c) 9 d) 10 e) 11 f) 12 g) none of these
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