MCQOPTIONS
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| 1. |
Consider the following system of equations: 3x + 2y = 1 4x + 7z = 1 x + y + z = 3 x – 2y + 7z = 0 The number of solutions for this system is _ |
| A. | 1 |
| B. | 0 |
| C. | 2 |
| D. | 3 |
| Answer» B. 0 | |