复数的辐角性质及应用四川省中江县城北中学李永奎简丰建刘泽桂四川省中江县中江中学彭泽民凡涉及辐角性质的解题，题型多变，技巧性强，故受到出题者青睐。笔者仅就其性质在解题中的应用谈一点体会，意在抛砖引玉，望能得到同行赐教。我们知道，对于复数Ｚ１、Ｚ２有：①... Plural nature of the argument and application North County, Zhongjiang County, Sichuan Province Li Yongkui Jane Feng Jian Liu Zegui Sichuan Jiangzhong Zhongjiang Middle School Peng Zemin involved in the nature of the radial problem-solving, question type changeable, highly skilled, it is subject to the title of the favor. I only talk about the nature of its application in the problem-solving experience, intended to start a discussion, hope to be entertained by colleagues. We know that for the complex Z1, Z2 are: ① ...