共50条信息
计算\((1)\dfrac{2+2i}{1-i}+{{\left( \dfrac{\sqrt{2}}{1+i} \right)}^{2016}}\) \((2)\)计算 \(\int_{-2}^{0}{\sqrt{4-{{x}^{2}}}}dx\)
若复数\(z= \dfrac{1+i}{1-i} \),\( \overset{-}{z} \)为\(z \)的共轭复数,则\(( \overset{-}{z}{)}^{2017} =\)_________________.
\((1) \dfrac{2+2i}{{\left(1-i\right)}^{2}} +( \dfrac{ \sqrt{2}}{1+i} )^{2010}\);
\((2)\)已知复数\(z\)的共轭复数为\( \overset{¯}{z} \),且\(z\)\(· \overset{¯}{z} -3i\)\(z\)\(= \dfrac{10}{1-3i} \),求\(z\).
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