+0  
 
0
38
1
avatar

Find the last 2 digits of: \(3^2 + 7^2 + 11^2 + \cdots + 2007^2\)

 Jul 30, 2020
 #1
avatar
0

sumfor(n,1, 502, (4*n - 1)^2 =675,706,558

 Jul 30, 2020

22 Online Users

avatar