Arithmetic Series Sum N Terms Geometric Progression Sum Of Gp Sum Of N Terms Definition In arithmetic, we often come across the sum of n natural numbers. There are various formulae and techniques for the calculation of the sum of squares. Let us write some of the forms with respect to two...
1, 2, 3, 4,…., n this is an ap with first term a = 1 and last term l = n. we know that, the sum of n terms of ap when the first and last terms are known is given by: s = (n/2) (a + l) = (n/2)(1 + n) = n(n + 1)/2 therefore, the sum of the ...
In this article, we will explore the concept of arithmetic progression, the AP formulas to find its nthterm, common difference, and the sum of n terms of an AP. We will solve various examples based on the arithmetic progression formula for a better understanding of the concept. What is Ari...
sum of n terms of ap for an ap, the sum of the first n terms can be calculated if the first term, common difference and the total terms are known. the formula for the arithmetic progression sum is explained below: consider an ap consisting “n” terms. s n = n/2[2a + (n −...