共50条信息
若\(z=4+3i\),则\( \dfrac{ \overset{-}{z}}{\left|z\right|} =\)( )
已知复数\(z\)满足\(z=i\left(1-i\right) \),\((i\)为虚数单位\()\),则\(\left|z\right|= (\) \()\)
设\(z_{1}\),\(z_{2}\)是复数,则下列命题中的假命题是\((\) \()\)
若复数\(z\)满足\(z=\dfrac{{i}}{1+{i}}(i\)为虚数单位\()\),则\(|z|=\)
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