Arithmetic sequence

arithmetic sequence  Finding the number of terms in an arithmetic sequence might sound like a complex task, but it's actually pretty straightforward  Finding the difference between two terms in a sequence is one way to look at sequences You have used tables of values for several types of

2,4,6,8,10… is an arithmetic sequence with the common difference 2 If the first term of an arithmetic sequence An arithmetic sequence is a sequence in which, beginning with the second term, each term is found by adding the same value to the previous term

An arithmetic progression or arithmetic sequence is a sequence of numbers such that the difference from any succeeding term to its preceding term The sum of the arithmetic sequence formula says S_n = n2 S_n = n2 (2a + d), where a_1 a is the first term and d is the