"Syllogisms" Example Sentences
1. All men are mortal, Socrates is a man, therefore Socrates is mortal - a classic syllogism.
2. If it rains, the field will be wet. It is raining. Therefore, the field is wet - another example of a syllogism.
3. Syllogisms have two premises and a conclusion.
4. All philosophers are logical thinkers, John is a philosopher, therefore John is a logical thinker - an example of a categorical syllogism.
5. A syllogism is a deductive argument consisting of three parts.
6. If all people are mortal and Socrates is a person, then Socrates is mortal - a hypothetical syllogism.
7. Syllogisms are often used in philosophy and mathematics.
8. If you don't study, you won't pass the test. You didn't study. Therefore, you won't pass - an example of a conditional syllogism.
9. Syllogisms are a tool used to test the validity of an argument.
10. To make a syllogism valid, both premises must be true and the conclusion must follow logically.
11. All dogs are mammals. Spot is a dog. Therefore, Spot is a mammal - a simple categorical syllogism.
12. Syllogisms can be used to prove or disprove an argument.
13. If A = B and B = C, then A = C - a transitive syllogism.
14. Syllogisms are a type of formal logic.
15. Syllogisms can be used to make predictions based on logical reasoning.
16. All birds have feathers. Penguins are birds. Therefore, penguins have feathers - another example of a categorical syllogism.
17. Syllogisms can be expressed in either symbolic notation or in natural language.
18. If it snows, the roads will be slippery. The roads are not slippery. Therefore, it did not snow - an example of a denying the antecedent syllogism.
19. Syllogisms are helpful in identifying fallacies in arguments.
20. If a shape is a triangle and has three equal sides, then it is equilateral - a hypothetical syllogism.
21. Syllogisms can use either deductive or inductive reasoning.
22. All humans have a brain. Mary is a human. Therefore, Mary has a brain - a simple categorical syllogism.
23. Syllogisms can be used to evaluate the truthfulness of statements.
24. If cats are carnivores and Fluffy is a cat, then Fluffy is a carnivore - another example of a hypothetical syllogism.
25. Syllogisms can be used to identify contradictions in arguments.
26. All apples are fruit. Bananas are not apples. Therefore, bananas are not fruit - an example of a categorical syllogism with a negative premise.
27. Syllogisms can be used to make sure that an argument follows logically.
28. If a person is happy, then they will smile. John is not smiling. Therefore, John is not happy - an example of a denying the consequent syllogism.
29. Syllogisms can help to clarify the relationships between concepts.
30. All squares have four sides. This shape has four sides. Therefore, it is a square - another simple categorical syllogism.
Common Phases
All men are mortal; Socrates is a man; Therefore, Socrates is mortal.
All birds have feathers; Penguins are birds; Therefore, Penguins have feathers.
All dogs are mammals; All mammals have lungs; Therefore, all dogs have lungs.
All apples are fruit; Some fruit is red; Therefore, some apples are red.
All politicians are liars; John is a politician; Therefore, John is a liar.
All cats are animals; Some animals are black; Therefore, some cats are black.
All students are intelligent; Some intelligent people are successful; Therefore, some students are successful.
All cars need fuel; This vehicle is a car; Therefore, this vehicle needs fuel.
All humans have brains; All brains need oxygen; Therefore, all humans need oxygen.
All triangles have three sides; This shape has three sides; Therefore, this shape could be a triangle.