InterviewSolution
Saved Bookmarks
InterviewSolution
| 1. |
Please tell all the formulas used in Arithmetic progressions |
|
Answer» Here is your answer @diya GuptaSeries - a,a+d,a+2d,a+3d,......an= a+(n-1)dSn = n/2 (a+an)Sn= n/2(2a+(n-1)d)Here are all Mark it as expert answer;);) Refer to ncert mathematics book class 10 ch5 |
|