百度试题 结果1 题目The sum of two numbers is 231. The last digit of the first number is 0. If the last digit of the first number is erased, then the new number is equal to the second number. What are the first number and the second number in the beginning, respectively?
What is the last digit of3^(46)?3^(46)的末位数字是___. 相关知识点: 试题来源: 解析 9 观察3的幂次方末位数字,发现其周期性为4,即末位数字依次循环出现3, 9, 7, 1。计算46除以4的余数为2,因此3^(46)的末位数字为周期中的第二个数字,即9。反馈...
Given an interger N, you are supposed to tell me the last digit of S=11+22+...+NN. Input The first line contains an integerN (1 <= N <= 10^(1e5)) Output Output a digit meaning the last digit ofS=11+22+...+NN. Sample input and output 1 2 3 4 5 6 7 8 9 10 11 12 ...
在各种需要核对或登记手机号尾号的场景,比如抽奖、预约或身份验证时,最地道的英文说法是“the last four digits of your phone number”。 “手机尾号后四位” 的地道表达 The last four digits of your phone number:最常见、最正式的说法。 例句1:“Please provide the last four digits of your phone numbe...
The last digit of2137753is View Solution The last two digits of372is. View Solution Doubtnut is No.1 Study App and Learning App with Instant Video Solutions for NCERT Class 6, Class 7, Class 8, Class 9, Class 10, Class 11 and Class 12, IIT JEE prep, NEET preparation and CBSE, UP ...
结果1 题目9.一个数由4个数字组成。 最后一位数字是第一9. A number is composed of 4 digits. The last digit is位数字的4倍,第二位数字是第一位数字的6equal to 4 times the first digit, the second digit is倍,第三位数字等于第二位数字加上3。 问这个equal to 6 times the first digit and...
相关知识点: 试题来源: 解析 APattern of ones' digits is 3,9,,1,3,9,,1,∵1984th is a 1.找出1983^(1984)的最后一位数字( ).A.1 B.2 C.3 D.9个位数的规律是3,9,,1,3,9,,1 ,∵第1984位是1.故选A. 反馈 收藏
The last digit of72003is View Solution Find the last digit of235. View Solution Free Ncert Solutions English Medium NCERT Solutions NCERT Solutions for Class 12 English Medium NCERT Solutions for Class 11 English Medium NCERT Solutions for Class 10 English Medium ...
This expert's credit score dropped to 547 during the last recession, but it's back in the 800s now. Once you understand how credit scores work and what options you have to raise your credit score, you'll be surprised to find that you don't need to be afraid of that three-digit ...
Advanced Fraud Protection is a new feature in iOS 15 that's designed to keep Apple Card information more secure by changing the three-digit security code associated with the card on a regular basis. When enabled, Advanced Fraud Protection will cause the three digit security code used for maki...