25, 26, 27
Extracted text: B. By determining whether each relation on the set A = {1,2,3,4} possesses the types of relation in COLUMN B. COLUMN A COLUMN B 22. {(2,2), (2,3), (2,4), (3,2), (3,3), (3,4)} A. reflexive 23. {(1,1), (1,2), (2,1), (2,2), (3,3)(4,4)} B. symmetric C. antisymmetric D. Transitive 24. {(2,4), (4,2)} 25. {(1,1), (2,2), (3,3), (4,4)} 26.{(1,2), (2,3), (3,4)} E. reflexive, symmetric, and transitive 27. {(1,3), (1,4), (2,3), (2,4), (3,1), (3,4)} F. reflexive, symmetric, antisymmetric and transitive G. none