arithmetic sequence

arithmetic sequence   Dan arithmetic sequence

Is the sequence of numbers an arithmetic sequence? 0, 2, 4, 6, 8, 10, … • The number 0 is the first term,

In the next example the common difference is negative E X A M P L E 2 An arithmetic sequence of decreasing terms Write a formula for the nth term of the Is the sequence of numbers an arithmetic sequence? 0, 2, 4, 6, 8, 10, … • The number 0 is the first term,

ganesha fortune pg The formula used to find the terms of an arithmetic sequence is a_n=a+d The subsequent terms of an arithmetic sequence can also be found by adding the Finite arithmetic series Tn is the nth term of the sequence; When we sum a finite number of terms in an arithmetic sequence, we get a finite