Statements
How many ideas do simple statements contain?
One
AWWWW YOU LOST POINTS
womp womp -100
Use the shading method to complete the statement.
P U G'
Everything except G (crescent is shaded)
How should the first two columns of truth tables ALWAYS look?
P Q
T T
T F
F T
F F
What is your SI's name? (Must be first and last name)
Kendall Parker
What is the symbol for "and?"
^
200 points
Use the number method to shade the following.
P' U G
All except P (crescent is shaded)
What would P look like if it was negated?
Hint: here is what it looks like normally.
P
T
F
P
F
T
In the 2023 film about the Barbie doll, who plays the role of Barbie?
True of False
Declarative sentences can be both true and false.
False, the can only be true or false but not both.
Logically Valid?
If the cow is having a spa day, then the cow is happy.
The cow is happy, therefore, the cow is having a spa day.
Valid
What is De Morgan's Law?
(A U B)'= A' n B'
(A n B)'= A' U B'
Write a truth table for a conjunction
I took the dog on a walk and did my homework.
P ^ Q
*I will write up the set up on the board for you to see.
p q p^q
t t t
t f f
f t f
f f f
Were Ross and Rachel really on a break?
YES
Write the symbols that accurately portray this question.
P= It is cold.
Q= It is rainy.
"It is cold and not rainy."
P ^ ~Q
Logically Valid?
If the student is getting a drink from Starbucks, then the student can study.
The student is not studying. Therefore, the student is not getting a drink from Starbucks.
Valid
True or False?
(F n E)'= F' n E'
False
Write table for disjunction.
I took the dog for a walk or I did my homework.
p v q
p q pvq
t t t
t f t
f t t
f f f
Who was the first member of One Direction to leave in 2015?
Zayn Malik
What is the symbolic representation of this sentence?
P= I study for tests.
Q= I completed the homework.
R= The quiz was easy.
"If I study for tests and I completed the homework, then the quiz was easy."
(P ^ Q) -> R
Logically valid?
In 2016, a student said, "Pigs will fly before I pass this class!" That student went on to pass the class. Therefore, pigs must be flying.
Yes
Shade the following using the numbering method.
(A n B') U C
Shaded areas are 1,4,5,6,7
Write a truth table.
~ (pvq) ->q
T
T
T
F
What day is Star Wars Day?
May the 4th