复数(3+2i)i等于(  )A.-2-3i                             B.-2...

来源:语文精选馆 1.83W

问题详情:

复数(3+2i)i等于(  )A.-2-3i                             B.-2...

复数(3+2i)i等于(  )

A.-2-3i                               B.-2+3i

C.2-3i                                 D.2+3i

【回答】

B

知识点:数系的扩充与复数的引入

题型:选择题

热门标签