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Unity Root Count (Posted on 2015-03-09) |
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Consider sets A = {u: u18 = 1} and B = {v: v48 = 1}, where neither of the sets A and B can contain any purely real element.
Define C = {u*v: u ε A, v ε B}.
Not counting any purely real element, determine the total number of distinct complex elements in C.
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