MCQOPTIONS
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| 1. |
If the complex numbers (x2-3x+2)+i(y2-11y+40) and (x2-6x+8)+i(y2-9x+10) are conjugates of each other, Then what is the value of |x+iy|? |
| A. | 131/2 |
| B. | 191/2 |
| C. | 231/2 |
| D. | 291/2 |
| Answer» E. | |