Z=(1-i)/(1+i)
=(1-i)^2/2
=-2i/2
=-i
所以幅角主值是 -π/2
復(fù)數(shù)幅角主值問題
復(fù)數(shù)幅角主值問題
己知復(fù)數(shù)Z1=1-i,復(fù)數(shù)Z2=1+i,則復(fù)數(shù) Z = Z1/Z2 的幅角主值是?
己知復(fù)數(shù)Z1=1-i,復(fù)數(shù)Z2=1+i,則復(fù)數(shù) Z = Z1/Z2 的幅角主值是?
數(shù)學(xué)人氣:942 ℃時間:2020-07-08 02:51:18
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