Nth Term of Arithmetic ProgressionThe formula an = a + ( n – 1 ) d is used to get the general term (or) nth term of an arithmetic progression (AP) whose first term is a, and the common difference is d. For example, we have the sequence 5, 8, 11, 14, 17, 20, 23, and ...
Arithmetic Progression (AP) is a sequence of numbers in order that the common difference of any two successive numbers is a constant value. Learn with arithmetic sequence formulas and solved examples.
each term, except the first term, is obtained by adding a fixed number to its previous term. This fixed number is known as the common difference and is denoted by 'd'. The first term of an arithmetic progression is usually denoted
In an A.P., the first term is 2, the last term is 29 and sum of the terms is 155. Find the common difference of the A.P. View Solution In an A.P., the first term is 2, the last term is 29 and sum of the terms is 155. Find the common difference of the A.P. ...