MCQOPTIONS
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| 1. |
If a and b are two non-collinear vectors and \[x\,\mathbf{a}+y\,\mathbf{b}=0\] [RPET 2001] |
| A. | \[x=0\], but y is not necessarily zero |
| B. | \[y=0\], but x is not necessarily zero |
| C. | \[x=0\], \[y=0\] |
| D. | None of these |
| Answer» D. None of these | |