MCQOPTIONS
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| 1. |
What are the co-ordinates of the foot of the perpendicular drawn from the point (3, 5, 4) on the plane z = 0? |
| A. | (0, 5, 4) |
| B. | (3, 5, 0) |
| C. | (3, 0, 4) |
| D. | (0, 0, 4) |
| Answer» C. (3, 0, 4) | |