1.747
2.每个数除以7的余数构成新数列.2,3,5,1,6,0,6,6,5,4,2,6,1,0,1,1,2,3,5,16,0,6,6,5,4,2,6,1,0,观察数列可知道,是以2,3,5,1,6,0,6,6,5,4,2,6,1,0,1,1共16个数为循环的数列
2005/16 余数是5.第5个数字是6
则第2005个数被7除的余数是6
最新问答： 对于x、y，规定一种新的运算：x*y=ax+by，其中a、b为常数，等式右边是通常的加法和乘法运算，已知2*1=7，（- 动词什么时候要双写加ing,都有什么规则 有一道初三数学题我不会,请大家帮帮我 What was happened ___ you 杨树的棵树是柳树的80%,杨树与柳树的棵树比是? “有朋自远方来,不亦悦乎”的英语翻译 12的分解质因数 请按下列几个步骤进行:1任意写一个三位数,百位数比个位数大2 Thanks to the teacher,I passed the English exam.为什么thank要加s? 商场有一件衣服打八五折后售价为102元,现价比原价便宜多少元? 一家三口人三人年龄只和是72岁 妈妈和爸爸同岁 妈妈的年龄是孩子的四倍 三人各多少岁 (-1/2m^2-1/3mn+1)·(-1/4m^3n) 两个自然数的乘积是432,最小公倍数是144,这两个数各是多少? 被动语态中形容词放于过去分词前还是后? when will you finish your homework_We are supposed C it this some birds are fiying in the sky there is a lake in the sout 若tanθ=2,则1/(sin²θ-cos²θ)的值为 Once you have cured the water pollution problem,you will hav love me,love my dog 猜一成语 blueringed octopus是什么意思
