1003085210

Level: 
Project ID: 
1003085210
Accepted: 
1
Clonable: 
0
Easy: 
0
The common difference of an arithmetic sequence {an}n=1 is e. Find the second term, if the sum of the 4th term up to 9th term is 6π27e.
π
π+e
πe
π2e
eπ