arithmetic sequence

arithmetic sequence   Dan arithmetic sequence

A sequence such as 1, 5, 9, 13, 17 or 12, 7, 2, –3, –8, –13, –18 which has a constant difference between terms The first term is a1, the common difference is d

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 If you're given the first few terms of an arithmetic sequence, you just need to identify the first term and the common difference (the number being added each

สโมสรฟุตบอลนอริชซิตี In y = ax +b when are a, -ba, b in arithmetic progression The polynomial y = ax^2 + bx + c has roots r1 and r2 Can a, r1, b, r2 and c be in arithmetic Arithmetic Sequence See Arithmetic Progression · About MathWorld · MathWorld Classroom · Contribute · MathWorld Book · · 13,150 Entries · Last