Question #335

A traveler came to the island in which a part of the inhabitants always tells the truth and the others always lie. What question should the traveller ask an inhabitant to figure out if he is a truthful person or a liar?

Expert's answer

He should ask a question like: «If you were a truthful person, how would you answer a question “Are you a liar?”?». Those who always say the truth will answer “no” and the liar will always answer “yes”.

Need a fast expert's response?

Submit order

and get a quick answer at the best price

for any assignment or question with DETAILED EXPLANATIONS!

Place free inquiry
Calculate the price
Learn more about our help with Assignments: AlgebraElementary Algebra
Our fields of expertise
Submit Your Assignment. We Can Do It.
LATEST TUTORIALS
APPROVED BY CLIENTS
"assignmentexpert.com" is professional group of people in Math subjects! They did assignments in very high level of mathematical modelling in the best quality. Thanks a lot
Canada #339914 on Dec 2023