MCQOPTIONS
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| 1. |
Which of the following condition is to be used when the equal weights are introduced? |
| A. | e1<sup>2</sup> e2<sup>2</sup> e3<sup>2</sup> = 0 |
| B. | e1<sup>2</sup> + e2<sup>2</sup> + e3<sup>2</sup> = 0 |
| C. | e1<sup>2</sup> + e2<sup>2</sup> e3<sup>2</sup> = 0 |
| D. | e1<sup>2</sup> e2<sup>2</sup> + e3<sup>2</sup> = 0 |
| Answer» C. e1<sup>2</sup> + e2<sup>2</sup> e3<sup>2</sup> = 0 | |