[中學] 請教一題複數94指考甲
令i = √-1 , z(bar) 表複數z 的共軛複數。在複數平面上, 所有滿足方程式
(1 + i)z - (1 - i)z(bar) = 0 的複數z , 會形成下列哪種的圖形?(一直線)
想法 z=a-ai 所以在複數平面上為一直線(斜率為-1)
不知想法有無錯誤
請指正 謝謝
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