? + ? = ?
? – ? = ?
? x ? = ?
? / ? = ?
0 + 0 = 0
0 – 0 = 0
0 x 0 = 0
0 / 0 = ?
Therefore ? = 0
( . Y . )
There was a nice bit on the radio years ago about a guy trying to explain infinity to his young son:
Dad: Son, what do you think the largest number anyone could possibly count to, a number so big nobody could count any higher
Boy: errr, Eight million, three thousand and sixty three
Dad: ahh but, what if i add one more to that, making Eight million, three thousand and sixty four
Boy: Well…. I was close.