Answer Step by step video & image solution for If the sum of first n odd natural numbers is 169, then the sum of all natural numbers less than or equal to n is. by Maths experts to help you in doubts & scoring excellent marks in Class 12 exams.Updated...
Sum of all the numbers between 1 and 1000 which are divisible by 3 is View Solution The sum of all odd numbers between 1 and 1000 which are divisible by 3 is View Solution Doubtnut is No.1 Study App and Learning App with Instant Video Solutions for NCERT Class 6, Class 7, Class 8,...
Write a program that calculates and prints the sum of all the natural numbers divisible by either 3 or 5, up to a given limit entered by the user. 编写一个程序,计算并打印所有根据用户输入范围限制内的可被3或5整除的自然数之和。
, how many of them have the same quotient and remainder if divided by 25? What is the sum of all the numbers? 相关知识点: 试题来源: 解析 5 numbers; 2860. Let a be the quotient and remainder. The dividend ÷25=aRa. Therefore, the dividend =25a+a=26a. The dividend is larger than ...
结果1 题目 11. The sum of all possible three-digit numbers formed from three different one-digit natural numbers when divided by the sum of the original three digits is equal to c(a)313(b)121(c)222(d) 444 相关知识点: 试题来源: 解析 C 反馈 收藏 ...
It is also possible to prove1−12+13−14+15−⋯=∑n=1∞(−1)n−1n=ln(2)using the nested intervals theorem by choosingak=∑n=12k(−1)n−1nandbk=∑n=12k+1(−1)n−1nfor all natural numbersk. While a more general method to get the sum of a series is by ...
, a series is informally the form of adding all those terms together: a1 + a2 + a3 + ···. To emphasize that there are an infinite number of terms, a series is often called an infinite series. 值得注意的是等式右边并不是左边的和,只是左边的缩写形式。 because when you start from ...
If the sum of a 4−digit natural number and 17, the difference between it and 72 are all square numbers, then the 4−digit natural number is . (英汉词典:4−digit natural number 四位自然数; difference 差; square number 完全平方数) 相关知识点: 试题来源: 解析...
All mathematics teachers know the story of young Friedrich Gauss whose teacher assigned a mathematics task to keep the boys in his class occupied. The number to be added vary from teacher to teacher, although a common range of numbers is 1 to 100. Supposedly, young Friedrich solved the...
Representation of natural numbers as the sum of values of polynomials of primesBenzenoidCoronoidHexagonal systemholeKekule structurePeakValleyP-V path systemBy a distributive module we mean a module with a distributive lattice of submodules. Let A be a right distributive ring that is algebraic over...