Consider a binary operation * on the set {1, 2, 3, 4, 5} given by the following multiplication table. Compute (2 * 3) * (4 * 5).
A. 1
B. 2
C. 3
D. 4
Answer:A
Consider a binary operation * on the set {1, 2, 3, 4, 5} given by the following multiplication table. Compute (2 * 3) * (4 * 5).
A. 1 B. 2 C. 3 D. 4