There are 2 coins and the scales. How to find a false coin if both of them have the same weight?
Turns out that the obvious answer "There is no fake coin" is wrong.
This is a question when you give the right or wrong answer but the question when they want to see how do you react to such a question.
Turns out that the obvious answer "There is no fake coin" is wrong.
This is a question when you give the right or wrong answer but the question when they want to see how do you react to such a question.