In the group (G, .), the value of (a-1 b)-1 is
| A. | ab-1 |
| B. | b-1a |
| C. | a-1b |
| D. | ba-1 |
Answer : B 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. |
