从此觉醒
幼苗
共回答了20个问题采纳率：80% 举报
当w=(-1/2)+(√3/2)i 时 w = (-1/2)-(√3/2)+2(-1/2)(√3/2)i=(-1/2)-(√3/2)i w = w*w = [(-1/2)-(√3/2)i][(-1/2)+(√3/2)i]=(-1/2)+(√3/2) = 1 1+w+w = (1-w)/(1-w) = 0/(1-w) =0 同理：当w=(-1/2)-(√3/2)i 时 w = (-1/2)+(√3/2)i w = 1 1+w+w = (1-w)/(1-w) =0
1年前
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