Euler diagram -- is a diagrammatic means of representing sets and their relationships. Image: An Euler diagram showing the relationships between different solar system objects. Unlike Venn diagrams, which show all possible relations between different sets, the Euler diagram shows only relevant relationships.
How to Understand Syllogisms. A syllogism is a logical argument composed of three parts: the major premise, the minor premise, and the conclusion inferred from the premises. Syllogisms make statements that are generally true in a.