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If α1,α2,α3,…,α100 are all the 100th roots of unity, then the numerical value of ∑∑1≤i<j≤100(αiαj)5 is |
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Answer» If α1,α2,α3,…,α100 are all the 100th roots of unity, then the numerical value of ∑∑1≤i<j≤100(αiαj)5 is |
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