MCQOPTIONS
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MCQOPTIONS
| 1. |
What is the order of \(\left[ {{\rm{x\;\;y\;\;z}}} \right]\left[ {\begin{array}{*{20}{c}} {\rm{a}}&{\rm{h}}&{\rm{g}}\\ {\rm{h}}&{\rm{b}}&{\rm{f}}\\ {\rm{g}}&{\rm{f}}&{\rm{c}} \end{array}} \right]\left[ {\begin{array}{*{20}{c}} {\rm{x}}\\ {\rm{y}}\\ {\rm{z}} \end{array}} \right]?\) |
| A. | 3 × 1 |
| B. | 1 × 1 |
| C. | 1 × 3 |
| D. | 3 × 3 |
| Answer» C. 1 × 3 | |