摘要
利用同余的性质,得出一次同余式的四种不同解法.根据同余式中模的大小选择适当的解法,能够较为简单的求出一次同余的解.
Based on the properties of congruence, four methods of solving congruence of first degree are revisited. With examples, we show that a simple method can be chosen to solve congruence expressions of first degree according to their modules.
出处
《高等数学研究》
2012年第4期79-81,共3页
Studies in College Mathematics
关键词
一次同余式
充分必要条件
模
congruence of first degree, necessary and sufficient condition, module
