Across
- 3. The logical statements are written on the left side and its corresponding reasons on the right side. It often uses symbols of different relationships.
- 6. It is a method of reasoning in which the premises are viewed as supplying some evidence, but not full assurance, for the truth of conclusion.
- 8. A statement presented in justification or explanation of a belief or action or a proof.
- 11. It is a way of showing the truth or falsehood of a given statement or math equations by a straightforward combination of established facts and usually axioms without making any assumptions.
- 13. It is a statement that is accepted without proof.
- 14. It is the act of making a reason
- 15. a statement or idea taken to be true and on which an argument or reasoning may be base.
Down
- 1. It is a statement which is accepted or known at the beginning.
- 2. It is a statement drawn from the hypothesis.
- 4. It is a statement accepted after it is proven deductively.
- 5. It is the process of reasoning from one or more statements to reach a logical Conclusion.
- 7. Instead of showing that the conclusion to be proved is true, you show that the entire alternative is false. To do this you must assume the negation of the statement to be proved. Then, deductive reasoning will lead to contradiction: two statements that cannot be true.
- 9. It is a logical argument in which statement is supported or justified by given information, definitions, axioms, postulates, theorems and previously proven statements.
- 10. Using it to reach a conclusion.
- 12. The logical statements are presented using complete sentences backed up by reason.