Saved Bookmarks
| 1. |
S15=2x348+(15-1)7???? detained ans pls its urgent |
|
Answer» It\'s really easy ? Thanks???? Is that sum of 15 terms I don\'t have S15=794 Its from AP if sombody has oswaal maths sample papers, then PG- 78 question no.26 Question is not clear |
|