Set a = {XLX ^ 4-1 = 0, X ∈ C}, z = 2-3i, then the maximum value of LX ZL is?, and the minimum value is?
When x = I, then | x-z | max = | 4i-2 | = 2 √ 5, which is obviously larger than 3 √ 2, and the minimum is 2 √ 2
RELATED INFORMATIONS
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