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Math 2
Logic
10
Mathematics
10th Grade
09/14/2007

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Cards

Term
A conjunction is true when...
Definition
Both statements are true!
Term
A disjunction is only false when...
Definition
Both statements are false!
Term
A conditional statement is only false when...
Definition
Something true implies something false.

p --> q
(T --> F)
Term
The converse of the conditional statement p --> q is?
Definition
q --> p
Term
The inverse of the conditional statement p --> q is?
Definition
~p --> ~q
Term
The contrapositive of the conditional statement p --> q is?
Definition
~q --> ~p
Term
Give an appropriate definition for Logically Equivalent.
Definition
Two things that are logically equivalent have the same truth value!
Term
The conditional statement is always logically equivalent to the...
Definition
Contrapositive!
Term
The biconditional statement is true when...
Definition
Both statements are true, or both statements are false.
Term
If p is true, and q is false, what can be said about p --> q?
Definition
It's false! A conditional statement is false when T --> F!
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