Which of the following is true about an Arithmetic Progression (A.P.)?

Which of the following is true about an Arithmetic Progression (A.P.)?

Explanation

The true statement about an Arithmetic Progression (A.P.) is that the difference between any two consecutive terms is constant. 

Formula:
The nth term of an A.P. can be calculated using the formula: a_n = a_1 + (n - 1)d, where a_1 is the first term and d is the common difference.