UC知道问一到英语数学题
来源：百度知道 编辑：UC知道 时间：2024/05/30 09:03:32
Suppose all the integers have been colored red, green, and blue (one color per integer), such that
the sum of any two green integers (equal or unequal) is blue;
the sum of any two blue integers (equal or unequal) is green;
the negative of any blue integer is green and vice versa.
How many such colorings are there in which 2007 is green? Describe them and prove that there are no others.
the sum of any two green integers (equal or unequal) is blue;
the sum of any two blue integers (equal or unequal) is green;
the negative of any blue integer is green and vice versa.
How many such colorings are there in which 2007 is green? Describe them and prove that there are no others.
假如所有的完整事物已经被染色红色、绿色、和蓝色的 (每完整的事物一种颜色), 以致于
任何的二个绿色的完整事物 (对手或不相等的) 的总数是蓝色的;
任何的二个蓝色的完整事物 (对手或不相等的) 的总数是绿色的;
任何蓝色的完整事物的否定是绿色的而且是反之亦然。
有多少如此的 colorings 在哪一个 2007 是绿色的? 描述他们而且证明没有其他。
看不懂????????????
假如所有的整型一直红色,绿色和蓝色(One彩色每整数) 这样,这笔任何两个绿色整型(平等或不平等)是蓝色; 这笔任何两个蓝色整型(平等或不平等)是绿色; 负任何整数蓝色是绿色,反之亦然. 多少个这样的色泽是否有在2007年是绿色? 他们形容,证明还有没有其他的了