Sum of Arithmetic Sequence Formula

Sum of Arithmetic Sequence Formula arithmetic sequence Arithmetic Sequence See Arithmetic Progression · About MathWorld · MathWorld Classroom · Contribute · MathWorld Book · · 13,150 Entries · Last arithmetic sequence The more efficient way solve for the nth term in an arithmetic sequence is to use the formula an=a1+d, where an represents the value of

arithmetic sequence Solution The difference is constant, -4 Hence, it is a common difference of the sequence Note that this common difference is negative, hence we can say

arithmetic sequence The formula for the sum of an arithmetic sequence is: S n = n 2 , where: n = the number of terms to be added; a = the first term in the In this lesson we will look at an arithmetic sequence which is part of grade 12 patterns An