MCQOPTIONS
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| 1. |
Let z=sinx+icos2x and ω=cosx-isin2x. Then for what values of x are z and ω conjugate of each other? |
| A. | x = nπ |
| B. | x = 0 |
| C. | x = (n+1/2)π |
| D. | no value of x |
| Answer» E. | |