The sum to n terms of a GP refers to the sum of the first n terms of a GP. In this article, you will learn how to derive the formula to find the sum of n terms of a given GP in different cases …

The formula used for calculating the sum of a geometric series with n terms is Sn = a(1 – r^n)/(1 – r), where r ≠ 1.

Sum of the first n terms: S n = a (r n - 1) / (r - 1) when r ≠ 1 and S n = na when r = 1. Sum of infinite terms: S ∞ = a / (1 - r) when |r| < 1 and the sum is NOT defined when |r| ≥ 1. Let us …

2024年5月22日 · This article aims to explain how to calculate the sum of the first n terms of a GP, with the help of various formulas and examples. The formula to calculate the sum of the first n …

2025年3月1日 · Tn and Tn-1 are consecutive terms of the GP. Sn is the sum of the first n terms, and >1r>1. Sn is the sum of the first n terms, and <1r<1. l is the last term, and n is the term …

We will learn how to find the sum of n terms of the Geometric Progression {a, ar, ar 2 2, ar 3 3, ar 4 4, ...........} To prove that the sum of first n terms of the Geometric Progression whose first …

What is the Sum of Infinite GP? The sum of infinite GP is nothing but the sum of infinite terms of a GP (Geometric Progression). A GP can be finite or infinite. In the case of an infinite GP, the …

The sum of a GP is the sum of a few or all terms of a geometric progression. GP sum is calculated by one of the following formulas: Sum of n terms of GP, S n = a(1 - r n) / (1 - r), …

Geometric mean = nth root of the product of ‘n’ terms in the GP. Let ‘a’ be the first term, ‘r’ be the common ratio and ‘n’ be the number of terms. Sum of infinite terms in a GP (r<1) \frac {a} {1-r} …

Learn important Geometric Progression aptitude formulas with tips curated by our industry professionals in tabular format for easy understanding.