Is 0 0 always 0?

Answer:

0+0 is always 0
0-0 is always 0
0*0 is always 0
0/0 is undetermined, and can basically be any value.
0^0 is a bit fuzzy. It's often used as 1 because it makes equations work.

First answer by Whatthefrack. Last edit by Whatthefrack. Contributor trust: 0 [recommend contributor recommended]. Question popularity: 2 [recommend question].