Re: [理工] [電磁] 一些觀念請益
γ= α+i (β=1由題目可知)=翻閱10-53第10個方程式
η=50√3+50i= 翻閱10-68第三個通解
兩式相乘會發現只剩下虛數
由實數=0 可解得α=根號3分之1
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