MCQOPTIONS
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| 1. |
The vector that is NOT perpendicular to the vectors (i + j + k) and (i + 2j + 3k) is ______. |
| A. | (i – 2j + k) |
| B. | (-i + 2j - k) |
| C. | (0i + 0j + 0k) |
| D. | (4i + 3j + 5k) |
| Answer» E. | |