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For k∈N, let 1α(α+1)(α+2)…(α+20)=20∑k=0Akα+k, where α>0. Then the value of 100(A14+A15A13)2 is equal to |
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Answer» For k∈N, let 1α(α+1)(α+2)…(α+20)=20∑k=0Akα+k, where α>0. Then the value of 100(A14+A15A13)2 is equal to |
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