1和-1是不是相邻的奇数
问题描述:
1和-1是不是相邻的奇数
答
1和-1是相邻的奇数,参考《简明数学百科》中关于奇数的解释:An Integer of the form N=2n+1 ,where n is an Integer.The odd numbers are therefore …,-3,-1,1,3,5,7,… (Sloane's A005408),which are also the Gno...