MCQOPTIONS
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| 1. |
The foot of the perpendicular drawn from the origin to the plane x + y + z = 3 is |
| A. | (0, 1, 2) |
| B. | (0, 0, 3) |
| C. | (1, 1, 1) |
| D. | (-1, 1, 3) |
| Answer» D. (-1, 1, 3) | |