@@snim9515 The first says "I don't know" because he wants a drink, but doesn't know if everybody wants one. If the first didn't want a drink, he would have answered "No". Same for the second, he wants a drink but doesn't know if the third wants one. So, the third answers "Yes" if he wants a drink (cuz others indirectly said yes) P.S. this is because the question was WOULD EVERYBODY WANT A BEER
Sir, The zero of a group is the number on which a binary operation with any other number leads to the Identity of the group
or easy to say a neutral element
nice joke there
Can you explain it?
@@snim9515
The first says "I don't know" because he wants a drink, but doesn't know if everybody wants one. If the first didn't want a drink, he would have answered "No".
Same for the second, he wants a drink but doesn't know if the third wants one.
So, the third answers "Yes" if he wants a drink (cuz others indirectly said yes)
P.S. this is because the question was WOULD EVERYBODY WANT A BEER