已知i是虚数单位,复数Z满足i/(z+i)=2-i,则z=( )
问题描述:
已知i是虚数单位,复数Z满足i/(z+i)=2-i,则z=( )
答
i/(2-i)=z+i,z=i/(2-i)-i=-1/5-3i/5
已知i是虚数单位,复数Z满足i/(z+i)=2-i,则z=( )
i/(2-i)=z+i,z=i/(2-i)-i=-1/5-3i/5