共50条信息
若复数\(z=\dfrac{{{i}^{2018}}}{{{(1-i)}^{2}}}(i\)为虚数单位\()\),则\(z\)的共轭复数\(\overline{z}=\)( )
下面四个式子中,正确的是 ( )
\(\left( \left. \dfrac{1+i}{1-i} \right. \right)^{2 018} =\)________.
\(i\)是虚数单位,满足\((1+2i)z=-3+4i\)的复数\(z=\)( )
\({{(\dfrac{1}{2}-\dfrac{\sqrt{3}}{2}i)}^{3}}=\) ( )
若集合 \(A=\left\{ i,{{i}^{2}},{{i}^{3}},{{i}^{4}} \right\}\) \((i\) 是虚数单位\()\),\(B=\left\{ 1,-1 \right\}\),则\(A\bigcap B\) 等于____.
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