MCQOPTIONS
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| 1. |
Two adjacent sides of a parallelogram are represented by the two vectors \[\hat{i}+2\hat{j}+3\hat{k}\] and \[3\hat{i}-2\hat{j}+\hat{k}\]. What is the area of parallelogram [AMU 1997] |
| A. | 8 |
| B. | \[8\sqrt{3}\] |
| C. | \[3\sqrt{8}\] |
| D. | 192 |
| Answer» B. \[8\sqrt{3}\] | |