click below
click below
Normal Size Small Size show me how
Math
| Question | Answer |
|---|---|
| Infinite/finite sequence Arithmetic | An=A1+(n-1)*D |
| Infinite/finite sequence Geometric | An=A1*R^n-1 |
| Infinite/finite sequence Arithmetic Recursive | An=An-1+D |
| Infinite/finite sequence Geometric Recursive | An=An-1*R |
| Finite series Arithmetic | Sn=n*(A1+an)/(2) |
| Finite series Geometric | Sn=A1(1-R^n)/(1-R) |
| Infinite series Geometric | S=A1/1-R |