Euclid proved that √2 (the square root of 2) is an irrational number.He used a proof by contradiction.First Euclid assumed√2 was a rational number.A rational number is a number that can be in the form p/q where p and q are integers and q is not zero....
The root cause of the collapse of the U.S. dollar-centered international monetary system, the system itself there are contradictions can not be freed, and the contradiction between the dollar supply and demand of gold reserves. 翻译结果2复制译文编辑译文朗读译文返回顶部 ...