MCQOPTIONS
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| 1. |
A group of rational numbers is an example of |
| A. | a subgroup of a group of integers |
| B. | a subgroup of a group of real numbers |
| C. | a subgroup of a group of irrational numbers |
| D. | a subgroup of a group of complex numbers |
| Answer» C. a subgroup of a group of irrational numbers | |