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[(4-3i)^2(3-i)^4/(1-2i)^4]的模=
人气:190 ℃ 时间:2020-06-02 10:22:48
解答
[(4-3i)^2(3-i)^4/(1-2i)^4]的模
=|4-3i|²|3-i|^4/|1-2i|^4
=5²×10²÷5²
=100
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