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复数z=的共轭复数是A.2+iB.2-iC.-1+iD.-1-i
试题详情
复数z=
![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAB8AAAAjCAYAAABsFtHvAAAAAXNSR0IArs4c6QAAAARnQU1BAACx
jwv8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAAFhSURBVFhH7VaBDcMgDOMyfuIdnuEUTmFJaRG0
hjS0UzWtSJUmRjBxDLFJDw7zIHb6AfDokzUmGf5cuI2sE5mH5KxPcYGk33QAiB8cnqeo6C0d3FF0
O2TwGFfgHBicHrxHlQxeR1J2Xdph5jF5m8tlfeauHoYzWWqJvorfsg7NwfiNZj6ATQBbqfZVeCgL
qgeuOccUzWhrvqNqEQ/arAPO6+FhaV9dzbPicN074F2B6sGzgM5fNb6aVPvgJ2vOmVaCUr0xW2wn
SE/7be/bTM1f8BsYIC0NXrgv/sdnfwV3QwX1W2Da64el0xT0UMeIIzh3ofIiZecCe/iEczn08/1E
DKFxLtoupmFEVruqi42di5j5fkHdEoeupxjEvnPRgTf134VOOBcFOGdwtLtlgwnncho8OGz6JPCR
czkFzgpv+j/KEmY+di4iOBbVgP56R8G5iOCae3p1rXzPryIM4v8X/ANUeY7LF7Ks5QAAAABJRU5E
rkJggg==
)
的共轭复数是( )
A.2+i
B.2-i
C.-1+i
D.-1-i
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