If two people are of the same type,then they are either both knights or both liars.
If they are of different types,then one is a knight and one is a liar.
Now, suppose Drew and Mohammad say the following.
Drew: We are of the same type.
Mohammad: We are of different types.
Now, what are each?
The answer is the same as Drew and Mohammad
. Drew is a liar and Mohammad is a knight.
Posted by Math Man
on 2013-03-16 22:27:55