MCQOPTIONS
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| 1. |
The argument of the complex number \(\frac{{1 + i}}{{1 - i}},\) where \(i = \sqrt { - 1}\), is |
| A. | π |
| B. | \(- \frac{\pi }{2}\) |
| C. | \(\frac{\pi }{2}\) |
| D. | 2π |
| Answer» D. 2π | |