MCQOPTIONS
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MCQOPTIONS
| 1. |
A symmetric matrix is a one in which |
| A. | All diagonal elements are zero |
| B. | All diagonal elements are 1 |
| C. | A = A<sup>T</sup> |
| D. | A = -A<sup>T</sup> |
| Answer» D. A = -A<sup>T</sup> | |