Arithmetic Progression Examples

Sum Of The First n Terms Of An Arithmetic Progression

May 4, 2023

Sum Of The First n Terms Of An Arithmetic Progression The sum of first n terms of an A.P. is given by Sn = n/2 [2a + (n – 1) d]         or       Sn = n/2 [a + Tn] Note: (i) If sum of n terms Sn is given then general term Tn = Sn – Sn-1 where Sn-1 is sum …

What Is Arithmetic Progression

Dec. 10, 2020

What Is Arithmetic ProgressionArithmetic Progression (A.P.)Arithmetic Progression is defined as a series in which difference between any two consecutive terms is constant throughout the series. This constant difference is called common difference. A seq…