Maths Olympiad – 不定方程

Posted by: serene13 on: July 6, 2016

• In: About Worksheets / References | Maths
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Here is an intro of “what is 不定方程”:

And I find the “交叉增量法” very useful.

Some basic methods/tips when tackling 不定方程 questions:

Also, you can use 整数分离法 to solve this kind of problems, as depicted below:

Watch this video for further explanation:

Resources:

http://www.360doc.com/content/07/0208/14/19571_360140.shtml

http://www.aoshu.com/tk/aszsd/zt/bdfc/

http://www.tudou.com/programs/view/wrqY4j7I81k

 

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Tags: Maths Olympiad