MCQOPTIONS
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| 1. |
If a complex number z, with integral real and imaginary parts, satisfies z2+ z̅2=16, then find the value of |z|. |
| A. | 21/2 |
| B. | 4 |
| C. | 81/2 |
| D. | 101/2 |
| Answer» E. | |