MCQOPTIONS
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| 1. |
For orthonormal basis, which of these is correct? |
| A. | M<sup>-1</sup> = M<sup>t</sup> |
| B. | M<sup>-1</sup> = M<sup>t</sup> |
| C. | M = M |
| D. | M<sup>t</sup> = I |
| Answer» B. M<sup>-1</sup> = M<sup>t</sup> | |