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If αi, (i=1,2,3,...,9) are the roots of the equation z9=(4−z)9, then the value of 9∑i=1 Re(αi) is (z being a complex number) |
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Answer» If αi, (i=1,2,3,...,9) are the roots of the equation z9=(4−z)9, then the value of 9∑i=1 Re(αi) is (z being a complex number) |
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