组卷网>知识点选题>根据复数相等的条件求参数或复数
显示答案
| 共计 554 道试题
1 . 设复数eqId03848a3da7554cadba483391c0c31853的共轭复数为eqIdc9b3e5fa614043148ac9df7054646997,且满足eqIdad8bfd973a124676b54d552fa4590242eqIdb6e15e51d29a47a7aff44f98b1aafaee为虚数单位,则复数eqId03848a3da7554cadba483391c0c31853的虚部是(   )
A.eqId49b7b111d23b44a9990c2312dc3b7ed9B.2C.eqIdfcc58431683b452ca65d1d9977a280bdD.eqId5c1c12d4b3ba4aaab6267324ae66c81e
填空题 | 较易(0.85) | 2021·浙江高一期末
2 . 已知i是虚数单位,设复数eqIde545e4b3ce0f4b41bccb1e7992b9e9b3,其中eqId44c4ddb341af4c7198a69f305a64703b,则eqId4896e0b6b57542ed8b6cc441b3f52180的值为________
更新:2021/06/14组卷:0
填空题 | 较易(0.85) | 2021·全国高二专题练习
更新:2021/06/13组卷:0
4 . 已知复数eqIdc0a31142b1274864b546163fd688e6d3是关于eqIda9cd3f94eb8045438f75e9daccfa7200的方程eqIda9ccb6f67c7346d4b25d466ebced0236的一个根,则eqIdddb16a701cb74540a972534487827e76 (   )
A.25B.5C.eqId4afe042f8c6844dcbc3282d8306c518eD.41
5 . 设已知复数z满足eqIda8714dc6be6a4209a1e2130e3c9c2e72,且z的共轭复数为eqIdc9b3e5fa614043148ac9df7054646997,则eqId2b997557f755421e92bf01b73a2ef76a(   )
A.eqId3332b3b098ff498d9868c4c7e0324c56B.2C.eqId317ed84d205b4156847380f7e9f38b08D.eqId1662454d4aa84bb48aa0983fac421596
6 . 已知eqIdb6e15e51d29a47a7aff44f98b1aafaee是虚数单位,若复数eqId045f2a1d8df9491ea609213fd010bd05,中eqId70a27b6ddf6b478285353abb3b1f3741eqId7c74e12bac9f4576a738a38bd0cbe415,则eqId4896e0b6b57542ed8b6cc441b3f52180等于(   )
A.1B.5C.eqIdd1f30dbc126c4c019fb6297ec9249e7fD.13
8 . 已知eqId05832ffb84c945f18e5bc350e066995b,其中eqIdc9a1976ae2ea413fa3ddd9af076ff01di是虚数单位,则eqId783c5f01aa1e49b29f88c27d2eca4354______eqIde6581f86694d4da4afaef4d6876ce375_______
9 . 已知i为虚数单位,eqId10dca7c3c2ba4219b5564d5a1a60211d,则eqIdb639903ddcd6477694b256650c9b696d(   )
A.5B.7C.9D.25
客服 视频 帮助 公众号 官方微信