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Logic
Page 5
Questions (675)
i don't know what it mean "~"
Exercise: Describe the practical meaning of ~(p v q) using sentences.
1 answer
asked by
cosette
358 views
assume you are given a sound argument. what do you know about it?
1 answer
asked by
Anonymous
373 views
The sentence "P �¨ Q" is read as (Points : 1)
P or Q P and Q If P then Q Q if and only
1 answer
asked by
bob
262 views
True or false. [A �¿ (B �¾ C)]c = (A �¿ B)c �¿ (A �¿ C)c
1 answer
asked by
keith
325 views
Catherine goes to her local movie theater only to see romantic comedies. Since Catherine did not go to the movies yesterday,
3 answers
asked by
Veronica
1,138 views
what is the truth value of the sentence "P v ~ P"
1 answer
asked by
Jaime
339 views
[(pvq)^(p=>)^(q=>)]=>r[(pvq)^(p=>)^(q=>)]=>r
2 answers
asked by
James
745 views
2. A sentence is said to be truth-functional if and only if (Points : 1)
1 answer
asked by
Mallory
336 views
Hi, I'm having trouble finding the overall output.
output at A is pq output at B is ~q+r output at C is ~p(~q+r) What is is the
1 answer
asked by
Lisa
404 views
Do you think it is more likely that you will not be fooled by these fallacies having studied logic? What do you think those
1 answer
asked by
lisa
410 views
in the truth table for an invalid argument
1 answer
asked by
dominique
385 views
ic Logic
Write two arguments in English, one in the form of modus ponens and one in the form of modus tollens. Then, write the
1 answer
asked by
yolanda
832 views
In the conditional "P →Q," "P" is a
1 answer
asked by
Wee
277 views
I need help with this problem please:
Create the logic for a program that accepts input values for the projected cost of a
1 answer
asked by
Andy
448 views
Show that (P → Q) ↔ (¬P ∨ Q) in fitch
1 answer
asked by
Ashley
667 views
write the statement in symbolic form.
Let p: The Temperatue is 90 degrees Let q: The air conditioner is working Let r: If the
1 answer
asked by
Lisa
374 views
Construct a truth table for the statement (p<--->q)--->p
2 answers
asked by
Lisa
956 views
First, translate the following statement pair into the symbols of propositional logic (use the letters P and R)
(a) We will have
1 answer
asked by
joe
407 views
1. ~(RvR)
2. I> (R*R) ~I
1 answer
asked by
Laura
241 views
If Pruth value of is true, and Q is false, the the truth of P v Q is
1 answer
asked by
kenxy
301 views
what is the truth value of the sentence P v ~ P
1 answer
asked by
kenxy
301 views
Construct a truth table for q w/upside down v~p. Using the following below:
p: this is an orange q: the monkey is tall
1 answer
asked by
Althea
420 views
how to construct a truth table for q w/upside down v~p, using the following:
P: this is an orange q: the monkey is tall
1 answer
asked by
Althea
427 views
p -> ~q , p -> q
Are these Equivalent statements? This is my try. Please let me know if these truth tables are correct. p -> ~q p
1 answer
asked by
tony
475 views
The cowboy rides into town on Tuesday and stays for three days then leaves on Tuesday how is this possible?
5 answers
asked by
JACKSON
652 views
Which conditional has the same truth value as its converse?
If x = 7, then |x| = 7. If a figure is a square, then it has four
3 answers
asked by
get this question right you bot
31 views
Write the two conditional statements that make up the following biconditional. I drink juice if (and only if) it is breakfast
3 answers
asked by
get this question right you bot
84 views
Is the conditional statement true? If not, find a counterexample. If a vegetable is green, then it is broccoli.
3 answers
asked by
get this question right you bot
82 views
1. ((∀x-Fx v ∀xGx) v -(∀xKx → -∃y∀z∃w-Dyzw)) & ((∀xFx & ∀x-Gx) v (∃xKx → ∀y∃z∀wDyzw))
├ ∀x(((Fx
1 answer
asked by
sara thunderbird
308 views
Is a fallacy considered an argument that makes a mistake in deriving a conclusion?
1 answer
asked by
Lyn Proctor
353 views
hypothetical syllogisms can have two valid and two invalid structures. The two valid structures are affirming the antecedent or
2 answers
asked by
m
598 views
Draw a flowchart or write pseudocode to represent the logic of a program that allows the user to enter a value. The program
3 answers
asked by
Sonya
3,186 views
Can u please give me 2 own examples of contrariety,subcontrariety,subalternation,and,contradiction?PLEASE.
1 answer
asked by
Ally
268 views
In the conditional "P →Q," "P" is a
my answer is necessary condition for P
1 answer
asked by
me
285 views
In the truth table for an invalid argument,
1 answer
asked by
Anonymous
374 views
Truth tables can determine which of the following?
a) If an argument is valid b) If an argument is sound c) If a sentence is
2 answers
asked by
Tammy
559 views
rite two arguments in English, one in the form of modus ponens and one in the form of modus tollens. Then, write the arguments
1 answer
asked by
Nicole
430 views
What is the role of deductive reasoning in the decision making process?
1 answer
asked by
tia
334 views
Statements P->Q, ~R->(S->T), R v(P v T), and ~R are true. What is the truth value for the statement, (Q v S)?
4 answers
asked by
Jerry
990 views
One of the disadvantage of using truth table is: it is difficult to keep the line straight, T;s are easy to confuse with F's .
1 answer
asked by
tina
408 views
If P is true, and Q is false, the truth-value of "P v Q" is
1 answer
asked by
Anonymous
410 views
If two angles are both 25 degrees, then they are congruent angles.
6. Which of the following is a contrapositive of the
3 answers
asked anonymously
40 views
problem has to do with three valued logic, ie the values 1, 1/2, 0 interpreted as true, unknown, and false.
i need to establish
1 answer
asked by
anthony
1,139 views
is it important for people to study logic
2 answers
asked by
gloria
883 views
There are no chocolate stains on my hands, so I couldn’t have stolen the cookies.” Does this example require deductive or
2 answers
asked by
jill
697 views
In the truth table for an invalid argument
1 answer
asked by
Todd
384 views
Write 2 arguments in english, one in the form of modus ponens and one in form of modus tollens. Then write the arguments in
1 answer
asked by
Melanie
476 views
Truth tables can (Points : 1)
display all the possible truth values involved with a set of sentences. determine what scientific
1 answer
asked by
yola
409 views
What is the truth value of the sentence "P v ~ P"?
1 answer
asked by
Anonymous
273 views
Explain what logic can and cannot do?
1 answer
asked by
Gloria
336 views
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