Set: Sequences
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All 7 Terms
| | Term | Definition |
|---|---|---|
| |
nth term of geometric sequence | An=A1*r^n-1 |
| |
Recursive geometric | An+1=An*r |
| |
sum of finite geometric sequence | Sn=A1[(1-r^2)/(1-r)] |
| |
nth term of arithmetic sequence | An=dn+c |
| |
c | A1-d |
| |
recursive arithmetic | A1+d |
| |
Sum of finite arithmetic | (n/2)(A1+An) |
Description
equations for nth terms of geometric and arithmetic sequences, sums of finite arithmentic and geometric sequences, recursives