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Symbols
Definitions
Sentences
Fill in the blank
Grab bag/T or F
100
^
What is a conjunction or And.
100
Negation of p
What is NOT p
100
M: Water bottles are made of plastic A: Homework can lead to stress M ==> A
What is If water bottles are made of plastic then homework can lead to stress
100
Negation of P P: Sally does ___ swim
NOT
100
If both propositions are true then the outcome is also true
True
200
V
What is disjunction, one or the other or BOTH
200
Tautology
If all values in the truth table are true
200
P: The cat chases the mouse R: the mouse gets away P ^ R
The cat chases the mouse AND the mouse gets away
200
P ^ R negation of P: Carl walks R: Rachel is late Carl doesn't walk ___ Rachel is late
AND
200
Does Mr.Wietz have a son currently attending Berkeley High?
True
300
V _
What is exclusive disjunction : One or the other but NOT both (only one)
300
Converse
What is when the statement is flipped (Q -> P = P ->Q)
300
D: Mr. Wietz walked to China O: It rained at the party D V O _
What is Mr.Wietz walked to China or It rained at the party but not both.
300
H <==> T H: Hagrid throws the ball T: Patrick instigates Hagrid throws the ball ____ Patrick instigates
What is IF AND ONLY IF
300
Mr.Wietz walked to Bolivia (based off previous question)
False
400
==>
What is an implication. (If...then)
400
Inverse
What is the negation of the statement
400
Write the contrapositive All teachers drive blue cars O: teachers drive L: cars are blue
What is If not all cars are blue then not all teachers drive
400
Matt fell twice and Lito did not run M: Matt fell twice L: Lito runs M==> n (L) __ Matt fell twice ___ lito did not run
What is If and then
400
When all outcomes are false, this is called a notalogy
false
500
<==>
What is Equivalence (if and only if)
500
Contrapositive
What is the flipped and the negation
500
P: Shadynasty gets a raise L: goes shopping on the weekends P^L==> n(P)
What is If Shadynasty gets a raise and goes shopping then Shadynasty does not get a raise
500
K: Scott caught the ball F: Saali rode her bike give me the inverse
What is If Scott did not catch the ball then Saali did not ride her bike
500
When is Mr.Wietz's birthday
What is July 5th