The sum of an odd number and an even number can be expressed as (2n+1)+(2m), where n and m are integers. (2n+1 must be odd, and 2m must be even.) Their sum is equal to 2n+2m+1, or 2(m +n)+ 1. Since (m+ n) is an integer, the quantity 2(m +n)+1must represen...
Which of the following numbers is an odd number?A. 10B. 12C. 15D. 18 相关知识点: 试题来源: 解析 C 奇数是指不能被2整除的数。 A. 10 ÷ 2 = 5,余0,是偶数; B. 12 ÷ 2 = 6,余0,是偶数; C. 15 ÷ 2 = 7余1,余1,是奇数; D. 18 ÷ 2 = 9,余0,是偶数。 唯一符合条件...
NCERT solutions for CBSE and other state boards is a key requirement for students. Doubtnut helps with homework, doubts and solutions to all the questions. It has helped students get under AIR 100 in NEET & IIT JEE. Get PDF and video solutions of IIT-JEE Mains & Advanced previous year pap...
Which of the following numbers is farthest from the number 1 on the number line? A.-10 B.-5 C.0 D.5 E.10 显示答案 登录后才可以添加做题笔记哦,还没有账号? 马上注册 KMF 解析 网友解析 题目数据 收起 暂无解析 以上解析由 考满分老师提供。 题目讨论 已经输入 0 个字 标记为提问...
GMAT 考满分题库OG18-数学分册-数学PS-14
Which of the following numbers could be described in the following way:an integer that is a natural, rational and whole number?A.0B.1C.2.33D.-3 相关知识点: 试题来源: 解析 B 首先,明确各概念定义: 1. **整数(Integer)**:包括正整数、0、负整数。 2. **自然数(Natural Number)**:通常...
Which of the following numbers is NOT the sum of three consecutive odd integers A. 15 B. 75 C. 123D. 297 E. 313 相关知识点: 试题来源: 解析 E 下列哪一个不是3个连续奇整数(consecutive odd integer)的和 设3个连续奇整数分别为2n+1,2n+3,2n+5,其中n为正数,则3个连续奇整数的和=(2n+...
To determine which of the given rational numbers are positive, we will analyze each one step by step.1. Analyze the first rational number: -7/8 - This number has a negative sign in the numerator. - Therefore, -7/8 is a ne
NCERT solutions for CBSE and other state boards is a key requirement for students. Doubtnut helps with homework, doubts and solutions to all the questions. It has helped students get under AIR 100 in NEET & IIT JEE. Get PDF and video solutions of IIT-JEE Mains & Advanced previous year pap...
Question: Which of the following numbers could be the probability of an event? Select all that apply. 1, -0.51, 1.29, 0.06, 0.37, 0 Probability: Probabilities quantify the chances of some event occurring. When considering probabilities, one can tak...