MCQOPTIONS
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MCQOPTIONS
| 1. |
What is the Cartesian product of A = {1, 2} and B = {a, b}? |
| A. | {(1, a), (1, b), (2, a), (b, b)} |
| B. | {(1, 1), (2, 2), (a, a), (b, b)} |
| C. | {(1, a), (2, a), (1, b), (2, b)} |
| D. | {(1, 1), (a, a), (2, a), (1, b)} |
| Answer» D. {(1, 1), (a, a), (2, a), (1, b)} | |