MCQOPTIONS
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| 1. |
What is the complete solution for the equation x (y - z) p + y (z - x) q = z (x - y)? |
| A. | ϕ (x + y + z, xyz) = 0 |
| B. | ϕ (x + 2y + z, xz) = 0 |
| C. | ϕ (2x + y + z, xyz) = 0 |
| D. | ϕ (x + y + z, xy) = 0 |
| Answer» B. ϕ (x + 2y + z, xz) = 0 | |