两个连续正整数的积不能是: 解决这类数字规律题一般情况下应采用排除法,通过找反例的途径来排除错误选项。(A)不对,因为惟一的例外是1×2=2;(B)显然不对,如10与11,11与12等;(C)同理也不对;(D)两个连续整数的积是一个偶数是肯定的,但完全可以大于10,所以不对。(E)找不到反例.两个连续正整数的积的...
The product of two consecutive positive integers is always .A. odd B. even C. prime D. composite 相关知识点: 试题来源: 解析 B 两个连续的正整数相乘得到的数总是什么数? product 结果,consecutive 连续的,positive integer正整数,odd奇数, even偶数, prime质数, composite合数,选 B....
Step 1: Define the consecutive integersLet the two consecutive positive integers be represented as x and x+1. Step 2: Write the product of the integersThe product of these two integers can be expressed as:P=x⋅(x+1) Step 3: Analyze the parity of xA positive integer x can either be...
Two consecutive even positive integers, sum of squares of which is 1060, are (a) 12 and 14 (b) 20 and 22 (c) 22 and 24 (d) 15 and 18
The product of two consecutive positive even numbers is 728. What are the numbers? What two numbers add to make twenty and have a difference of four? What integers could be expressed as the product of three prime numbers? The product of two numbers is 56 and their sum is 15. What are...
百度试题 结果1 题目英语翻译The ration of the lesser of two consecutive positive integers to the greater看不懂~本来题目是有一张图的. 相关知识点: 试题来源: 解析 两个连续正整数里面较小者与较大者的比值,必须用小的那个除以大的那个 反馈 收藏 ...
百度试题 结果1 题目How many sets of two or more consecutive positive integers have a sum of 15? C(A)1(B)2(C)3(D)4(E)5 相关知识点: 试题来源: 解析 C 反馈 收藏
How many positive integers less than 1000 have two consecutive decimal digits equal to 5? What is the sum of all the 4-digit numbers that can be formed by the four digits 2, 4, 6, and 8 if repetition of the digits is allowed? What is the positi...
02 The Distribution of Logarithmic Derivatives of Quadratic L-functions in Positive 50:01 Analogues of the Hilbert Irreducibility Theorem for integral points on surfaces 57:32 primes in arithmetic progressions with smooth moduli 48:00 On extremal orthogonal arrays 53:27 Hilbert Class Fields and ...
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