arithmetic sequence

arithmetic sequence   Dan arithmetic sequence

This free number sequence calculator can determine the terms of the arithmetic, geometric, or Fibonacci sequence

Find the sum of a finite arithmetic sequence Use arithmetic sequences to solve real- world applications As we saw in the previous section, we Solved Examples for Arithmetic Sequence Formula · a_n =a + d · a_n = 0 + times 2 · a_n = 28 · S = frac{n}{ 2 }

โปรพิซซ่า 1 แถม 1 This free number sequence calculator can determine the terms of the arithmetic, geometric, or Fibonacci 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