-
khurram
- Master | Next Rank: 500 Posts
- Posts: 231
- Joined: Mon Jan 07, 2008 9:39 am
- Thanked: 4 times
- Followed by:1 members
Is there a faster way to do this. There has to be a shortcut
If j and k are positive integers, j – 2 is divisible by 4 and k – 5 is divisible by 4, all of the following could be the value of j – k EXCEPT:
43
33
21
13
5
Solution I think is too long to do for a 2 minute question.
thanks in advance.
If j and k are positive integers, j – 2 is divisible by 4 and k – 5 is divisible by 4, all of the following could be the value of j – k EXCEPT:
43
33
21
13
5
Solution I think is too long to do for a 2 minute question.
thanks in advance.
