Maths Olympiad – 不定方程
Posted July 6, 2016on:
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: