Symbols
Define Those Terms
Decoding Challenge
Truth Tables
100
symbolizes "and, but, still, however"
What is 
?
100
another word for a proposition
What is STATEMENT?
100
M means "We see a movie." Create a statement for ~M.
What is "WE DID NOT SEE A MOVIE." ?
100
If p is true, determine the truth value of ~p.
What is FALSE?
200
symbolizes "not"
What is " ~ " ?
200
the logical operator that denies or contradicts a proposition
What is NEGATION?
200
P means "We eat popcorn."
C means "We eat candy."
Create a statement for
P 
C
What is "WE EAT POPCORN AND CANDY." ?
200
If p is true and q is false, determine the truth value of
p 
q.
What is FALSE?
300
symbolizes "or"
What is " v " ?
300
the logical operator that joins two propositions and is true if and only if both the propositions are true
What is CONJUNCTION?
300
M means "We see a movie."
G means "We play a game."
Create a proposition for ~(M 
G)
What is "WE DO NOT BOTH SEE A MOVIE AND PLAY A GAME." ?
300
If p and q are both true, what is the truth value of
p 
q.
What is TRUE?
400
symbolizes "if/then"
What is 
?
400
the logical operator that joins two propositions and is true if and only if one or both of the propositions is true
What is DISJUNCTION?
400
M means "We see a movie."
C means "We eat candy."
P means "We eat popcorn."
G means "We play a game."
Create a proposition for (G 
C) v (M 
P)
What is "WE PLAY A GAME AND EAT CANDY, OR WE SEE A MOVIE AND EAT POPCORN." ?
400
If p and q are both false, what is the truth value of
p 
q
What is TRUE?
500
symbolizes "if and only if"
What is
?
500
a proposition which has a truth value that depends upon the truth values of its component parts
What is a TRUTH-FUNCTIONAL PROPOSITION?
500
M means "We see a movie."
P means "We eat popcorn."
C means "We eat candy."
Create a proposition from M 
(P 
~C)
What is "IF WE SEE A MOVIE THEN IF WE EAT POPCORN THEN WE DO NOT EAT CANDY." ?
500
If p and q are both false, determine the truth value for
p
q
What is TRUE?