Laura54321
New member
- Joined
- May 13, 2007
- Messages
- 5
Hi, I have no idea how to set these problems up:
Find the sum of the arithmetic series.
1) 7 + 14 + 21 + 28 + ... + 98
2) What is the sum of the mulitples of 3 between 3 and 999, inclusive?
Find the sum of the arithmetic series.
1) 7 + 14 + 21 + 28 + ... + 98
2) What is the sum of the mulitples of 3 between 3 and 999, inclusive?