Answer to Question #63261 in Discrete Mathematics for loo chen wei

Question

You are getting engaged and your fiancée has hidden the engagement ring. If only one
statement is true, determine which statement is true? Where is the ring?
Statement 1: The ring is in this box --->A
Statement 2: The ring is not in this box --->B
Statement 3: The ring is not in box A --->C

Answer 1

Statement 3 is true, statements 1 and 2 are false if the ring is in box B.