The number of possible comutative binary operations that can be defined on a set of n elements (for a given n) is
| A. | 2 |
| B. | n |
| C. | 2n |
| D. | n2 |
Answer : C Explanation : |
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Option: A Explanation : Explanation will come here. Explanation will come here. Explanation will come here. Explanation will come here. Explanation will come here. |
