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Reasoning and Proof

Horizontales
"If not q, then not p"
A conjecture that is proven
The statement obtained by reversing the hypothesis and conclusion of a conditional
A process of reasoning logically from given facts to a conclusion
A conclusion reached by using inductive reasoning
"If not p, then not q"
An "if-then" statement
Verticales
A type of reasoning that reaches conclusions based on a pattern of specific examples or past events
The part that follows "if" in an "if-then" statement (conditional)
A statement that combines a conditional statement and its converse; it contains the words "if and only if"
The part of an "if-then" statement (conditional) that follows then
A statement with the opposite meaning of the original statement