MCQOPTIONS
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| 1. |
If a, b, c are three non-coplanar vectors, then the vector equation \[\mathbf{r}=(1-\mathbf{p}-\mathbf{q})\,\mathbf{a}+p\mathbf{b}+q\mathbf{c}\] represents a [EAMCET 2003] |
| A. | Straight line |
| B. | Plane |
| C. | Plane passing through the origin |
| D. | Sphere |
| Answer» C. Plane passing through the origin | |