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Conjunctions and disjunctions
Inverses, converses, and contrapositives
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Deductive Reasoning uses definitions, rules, and properties to see if a statement is true or false. There are two forms of deductive reasoning: Law of Detachment, and Law of Syllogism.
Law of Detachment states the following:
If p→qp\to qp→q is true and ppp is true, then qqq must also be true
Law of Syllogism states the following:
If p→qp \to qp→q and q→rq \to rq→r are true, then p→rp \to rp→r must be also true.
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