复数1+i/1-i(i是虚数单位)的共轭复数是?
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/05 11:43:25
![复数1+i/1-i(i是虚数单位)的共轭复数是?](/uploads/image/z/5275692-36-2.jpg?t=%E5%A4%8D%E6%95%B01%2Bi%2F1-i%EF%BC%88i%E6%98%AF%E8%99%9A%E6%95%B0%E5%8D%95%E4%BD%8D%EF%BC%89%E7%9A%84%E5%85%B1%E8%BD%AD%E5%A4%8D%E6%95%B0%E6%98%AF%3F)
x){
ڙtd>Y@S}_]QT`oTOV; mDb< Q q/a
6yvPـ9Pa{9;g!3Cx 0S(#IF@a5c] T,
复数1+i/1-i(i是虚数单位)的共轭复数是?
复数1+i/1-i(i是虚数单位)的共轭复数是?
复数1+i/1-i(i是虚数单位)的共轭复数是?
(1+i)/(1-i)
=[(1+i)/(1-i)] [(1+i)/(1+i)]
=i
共轭复数 =-i
1+i/1-i=i
共轭复数是-i
1+i/1-i=﹙1+i﹚﹙1+i﹚/﹙1-i﹚﹙1-i﹚
=2i/2
=i
它的共轭复数是 ﹣i