Saved Bookmarks
| 1. |
Find the sum of the integers between 100 and 200 that are |
|
Answer» Answer: Hi here is your answer, 101,103,105...........199 an = 199 a = 101 d= 2 an= a+ (n-1)d 199 = 101 +(n-1) 2 199-101 = (n-1)2 98/2 = n-1 49 +1 = n so, n= 50 sn = n/2 (a+l) = 50/ 2 (101+199) Hope it helps you. Please MARK me as BRAINLIEST. |
|