自主园地备考套餐加固训练练透考点12014福建复数z(32i)i的共轭复数等于()A23iB23iC23i D23i解析:因为复数z(32i)i23i,所以23i,故选C.答案:C22014课标全国设复数z1,z2在复平面内的对应点关于虚轴对称,z12i,则z1z2()A5 B5C4i D4i解析:由题意可知z22i,所以z1z2(2i)(2i)i245.答案:A32014广东已知复数z满足(34i)z25,则z()A34i B34iC34i D34i解析:(34i)z25z34i,选A.答案:A42014课标全国()A1iB1iC1iD1i解析:1i,选D.答案:D52014辽宁设复数z满足(z2i)(2i)5,则z()A23i B23iC32i D32i解析:z2i2i2i2i23i.答案:A