MCQOPTIONS
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| 1. |
If \[{{\mathbf{x}}^{\mathbf{3}}}\mathbf{-}{{\mathbf{y}}^{\mathbf{3}}}\mathbf{=1}\], x > y, then find the value of \[\mathbf{lo}{{\mathbf{g}}_{\mathbf{(x-y)}}}\mathbf{ (}{{\mathbf{x}}^{\mathbf{2}}}\mathbf{+}{{\mathbf{y}}^{\mathbf{2}}}\mathbf{+xy)}\] |
| A. | 0 |
| B. | 1 |
| C. | -1 |
| D. | Cannot be determined |
| E. | None of these |
| Answer» D. Cannot be determined | |