Q. What is the Cartesian product of A = {1, 2} and B = {a, b}? (Solved)
1. {(1, a), (1,
2. , (2, a), (b, b)} b) {(1, 1), (2, 2), (a, a), (b, b)}
3. {(1, a), (2, a), (1, b), (2, b)}
4. {(1, 1), (a, a), (2, a), (1, b)}
- c. {(1, a), (2, a), (1, b), (2, b)}