Question

what is the formula for finding the last term in arithmetic progression​

Answer 1

Image result for what is the formula for finding the last term in arithmetic progression

The general form of an Arithmetic Progression is a, a +d, a + 2d, a + 3d and so on. Thus nth term of an AP series is Tn = a + (n - 1) d, where Tn = nth term and a = first term. Here d = common difference = Tn - Tn-1. The sum of n terms is also equal to the formula where l is the last term.

hope it helps you________________________________

_________________

thanks _________

----------------------

Answer 2

Answer:

There is no formula in particular.

Step-by-step explanation:

Here I've dropped a flow chart from Oswaal tb, it has all the AP formula you might need. Hope this helps:)