My friend placed on my desk 10 regular matches,
forming the following "equation":
After I've pointed out to him that it is not true, he responded:
"Well, then make it true, but touching neither the matches
nor the table.
No adding , removing, burning etc - just make it
e q u a l ! "
How would you solve it , obeying all his rules?
Just view the matches from the other side of the desk, then you have X = I + IX. (What about those ABAC sayings, Ady?)
Edited on September 28, 2010, 11:53 am