MCQOPTIONS
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| 1. |
Sum of 2s + 4t -3u + 5v, -s + 2t + 9u - 11v and 3s - 4t + 2u - 3v is |
| A. | 4s - 2t - 8u - 9v |
| B. | 4s - 2t + 8u - 9v |
| C. | 4s + 2t - 8u - 9v |
| D. | 4s + 2t + 8u - 9v |
| Answer» E. | |