题目内容
i4n+i4n+1+i4n+2+i4n+3=_________(n为正整数).
答案:0
解析:
解析:
|
i4n+i4n+1+i4n+2+i4n+3=1+i-1-i=0. |
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题目内容
i4n+i4n+1+i4n+2+i4n+3=_________(n为正整数).
|
i4n+i4n+1+i4n+2+i4n+3=1+i-1-i=0. |