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复数z=(3-2i)i的共轭复数.z等于()A.-2-3iB.-2+3iC.2-3iD.2+3i
题目详情
复数z=(3-2i)i的共轭复数
等于( )
A.-2-3i
B.-2+3i
C.2-3i
D.2+3i
. |
z |
A.-2-3i
B.-2+3i
C.2-3i
D.2+3i
▼优质解答
答案和解析
∵z=(3-2i)i=2+3i,
∴
=2−3i.
故选:C.
∴
. |
z |
故选:C.
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