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| Complex Number and Power Puzzle (Posted on 2015-11-23) |
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Determine all values of θ with 0 ≤ θ ≤ 360o for which the complex number
z = cos θ + i*sin θ satisfies z28 - z8 -1 = 0
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 | Solution | Jer | 2015-11-26 09:51:41 |
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