2017(第33届)中国数学奥林匹克试题及其解答

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流年转载传播 |
分类: 奥赛 |
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1

http://tieba.baidu.com/p/5433961060









4.

Positive integer https://latex.artofproblemsolving.com/0/6/1/0615acc3725de21025457e7d6f7694dab8e2f758.png is
not a cubic number. Prove that: There are positive real
number https://latex.artofproblemsolving.com/3/3/7/3372c1cb6d68cf97c2d231acc0b47b95a9ed04cc.png such
that
https://latex.artofproblemsolving.com/9/a/e/9ae174903b02df19131279f34632e03a540db454.pngfor any positive integer https://latex.artofproblemsolving.com/b/d/9/bd923e41635af40a1abe58f230732f2280b0723a.png


11月14日(周二)上午开幕式、看考场,下午自由活动;
11月15日(周三)上午第一天考试,下午自由交流;
11月16日(周四)上午第二天考试,下午开始离营;
















1

http://tieba.baidu.com/p/5433961060










4.
6.

Positive integer
https://latex.artofproblemsolving.com/9/a/e/9ae174903b02df19131279f34632e03a540db454.pngfor any positive integer


11月14日(周二)上午开幕式、看考场,下午自由活动;
11月15日(周三)上午第一天考试,下午自由交流;
11月16日(周四)上午第二天考试,下午开始离营;





