+0  
 
0
179
2
avatar+112 

Find all positive integers n, less than 17, for which n!+(n+1)!+(n+2)! is an integral multiple of 49.

 Jun 25, 2020
 #1
avatar
0

n = 5, 12, 14, 15, 16
 

 Jun 25, 2020
 #2
avatar+112 
0

Thankyou so much! :)

QuestionsBug  Jun 25, 2020

14 Online Users