Question

What is the $n^{th}$ term in arithmetic progression?

Answer 1

Arithmetic progression:

Arithmetic progression is a sequence of numbers in which the difference between any two consecutive numbers is a constant value. The constant value is called a common difference.

The general form of an AP:$a,a+d,a+2d,a+3d,.....$

The formula for the $n^{th}$ term in arithmetic progression is:

$a_n=a+\left(n-1\right)d$, where $a$ is the first term and $d$ is a common difference.