MCQOPTIONS
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MCQOPTIONS
| 1. |
The area of the triangle whose vertices are represented by the complex numbers 0, z, \[z{{e}^{i\alpha }},\] \[(0 |
| A. | \[\frac{1}{2}|z{{|}^{2}}\cos \alpha \] |
| B. | \[\frac{1}{2}|z{{|}^{2}}\sin \alpha \] |
| C. | \[\frac{1}{2}|z{{|}^{2}}\sin \alpha \cos \alpha \] |
| D. | \[\frac{1}{2}|z{{|}^{2}}\] |
| Answer» C. \[\frac{1}{2}|z{{|}^{2}}\sin \alpha \cos \alpha \] | |