👉 In logic and mathematics, a "syllogism" is an argument in which two statements are logically equivalent. It consists of three equal propositions, each stating that the other two must be true as well. For example: - If it's raining outside, then I'm going to go to the beach. - If I go to the beach, then I'll enjoy the sunshine and cool breeze. The argument is valid because if one proposition is false (such as "It's not raining"),