MCQOPTIONS
Saved Bookmarks
| 1. |
If two vectors \[2\hat{i}\,+3\hat{j}\,+\,\hat{k}\] and \[-4\hat{i}\,-6\hat{j}\,-\lambda \hat{k}\] are parallel to each other, then value of \[\lambda \] is |
| A. | 0 |
| B. | 2 |
| C. | 3 |
| D. | 4 |
| Answer» C. 3 | |