Section 1.5: Misc Exercises
Exercise 6
Let \(A = \{1, 2, 3\}\). Then number
of relations containing \((1, 2)\) and
\((1, 3)\) which are reflexive and
symmetric but not transitive is
- (A) 1
- (B) 2
- (C) 3
- (D) 4
Let \(A = \{1, 2, 3\}\). Then number
of relations containing \((1, 2)\) and
\((1, 3)\) which are reflexive and
symmetric but not transitive is
- (A) 1
- (B) 2
- (C) 3
- (D) 4