Saved Bookmarks
| 1. |
Suppose the sum of the first m terms of an arithemetic progression is n and the sum of its first n terms is m, where m≠n. Then the sum of the first (m+n) terms of the arithemetic progression is |
|
Answer» Suppose the sum of the first m terms of an arithemetic progression is n and the sum of its first n terms is m, where m≠n. Then the sum of the first (m+n) terms of the arithemetic progression is |
|