MCQOPTIONS
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| 1. |
For integral x,y,z, find the range of |x+yω+zω2| if it is not true that x=y=z. |
| A. | [1, ∞) |
| B. | [√3, ∞) |
| C. | (0, √3) |
| D. | (0, ∞) |
| Answer» B. [√3, ∞) | |