Questions on Logic: Propositions, Conjunction, Disjunction, Implication answered by real tutors!

Tutors Answer Your Questions about Conjunction (FREE)

Question 1187203: Formulate the proposition p ^ (~q v r) in words using
p: I take Discrete Mathematics
q: I take Java Programming
r: I take Data Communications
Click here to see answer by math_tutor2020(3817)

Question 1187201: Formulate the proposition p (~q r) in words using
p: I take Discrete Mathematics
q: I take Java Programming
r: I take Data Communications
Click here to see answer by ikleyn(52781)

Question 1190243: 1.(pVq)^[~(pVq)]
2.~(p➡(q➡(p^q)))
3.((~p)Vq)➡(p➡q)
4.((~q)➡(~p))➡(p➡q)
Hope you help me this thank you!
Click here to see answer by Edwin McCravy(20055)

Question 1193765: [∼ H ∨ (E • D)] ≡ [(H • ∼ E) ∨ (H • ∼ D)]
Click here to see answer by Edwin McCravy(20055)

Question 1194357: Let q represent: "Shakespeare wrote Hamlet" (true statement)
Let p represent: "Longfellow was a poet." (true statement)
Write the following statement in symbolic form using the
letters above:
"It is false that Shakespeare wrote Hamlet and Longfellow was a poet."
Click here to see answer by Edwin McCravy(20055)

Question 1194472: construct the truth table for each of the following statements.
(~p^q)v(p^~q)
Click here to see answer by MathLover1(20849)

Question 1195296: (P ∨ Q) ⊃ R
S ⊃ ~R
S ∨ P / Q ⊃ P

Click here to see answer by Edwin McCravy(20055)

Question 1199081: Given the pair of statements: (H • J) v (N • J) and (N v H) > ~ J
These statements are:

Click here to see answer by math_helper(2461)

Question 1199080:
Use ordinary truth tables to answer the following problem. Construct the truth tables as per the instructions in the textbook.
Given the statement: [K • (P v ~ R))] • [K > (R • ~ P)]
The statement is:

Click here to see answer by Edwin McCravy(20055)

Question 1199082:
Given the statements: ~ S > D / K > S / D > K / R ~(S • C) / R
C
These statements are:

Click here to see answer by Edwin McCravy(20055)

Question 1200104: When using rules of implication for natural deduction, how would I get to my next steps after the following:
1.(R>L)>(L>~F)
2. ~F v (R>L)
3. ~~F /~R
P.S.: There should be four more steps following those three, I'm just not quite positive of how to move forward from here.
Click here to see answer by Edwin McCravy(20055)

Question 1201869: Westville High School offers after-school tutoring with five student volunteer tutors for this program: Jen, Kim, Lou, Mike, and Nina. On any given weekday, three tutors are scheduled to work. Due to the students’ other commitments after school, the tutoring work schedule must meet the following conditions.
Jen can work any day except every other Monday and Wednesday.
Kim can only work on Thursdays and Fridays.
Lou can work on Tuesdays and Wednesdays.
Mike cannot work on Fridays.
Nina cannot work on Tuesdays.
Name three tutors who can work on any Wednesday.
Click here to see answer by greenestamps(13200)

Question 1203911: −5≥−11
−3≤−9
f 3x−10=17, then x=9
(−1)50=−1 or (−1)99=−1
If a≠3 then |a|≠3.
The square of any real number is a positive number.
7 < 5 or 3 > 1
Click here to see answer by greenestamps(13200)

Question 1204396: INSTRUCTIONS: Use an ordinary truth table to answer the following problems. Construct the truth table as per the instructions in the textbook.

Given the argument:
K ⊃ (M ∨ ∼ H) / M ⊃ H / M ⊃ K // K ⊃ H
This argument is:
Group of answer choices
Invalid; fails in 1st line.
Invalid; fails in 2nd line.
Valid.
Invalid; fails in 4th line.
Invalid; fails in 3rd line.
Click here to see answer by Edwin McCravy(20055)

Question 1204413: Determine the truth value for the given statement when p is false, q is true, and r is false.
(~p∧q)↔~r
Click here to see answer by math_tutor2020(3817)

Question 1204774: Write a statement that represents the relationship between the following.
A = {5, 6, 7} and B = {x| 5 ≤ x ≤ 7, x ∈ N}
Group of answer choices
A ⊆ B
A ⊂ B
B ⊂ A
A ⊈ B
Click here to see answer by ikleyn(52781)

Question 1206767: (q → p)v~r
Click here to see answer by MathLover1(20849)

Question 1184246: Write P if the given is a proposition. Otherwise write NP. If it is a proposition, classify further by writing S for simple proposition and C for compound proposition.
1.What is your favorite subject?
2.If I graduate with Latin Honors then my parents will be extremely happy.
3.Either you study hard for the test or you expect a failing mark.
4.Listen carefully.
Click here to see answer by CPhill(1959)

Question 1177227: State eache of thefollwing in words and determind the truth value of each
a)¬p v q
b)¬q ⇒¬p
Click here to see answer by CPhill(1959)

Question 1174481: TRUTH TABLES: Determine the validity of the argument using truth tables.
A polygon is regular or a polygon has a side which is longer than another side of the polygon.
If a polygon is regular then all the sides of the polygon are congruent.
If a polygon has one side which is longer than another side of the polygon, then an interior angle of the polygon has measure greater than one of the interior angles of the polygon.
Therefore, either the polygon have congruent sides or an interior angle of the polygon has a measure greater than one of the interior angles of the polygon.
SOLUTIONS AND ANSWERS please.
THANK YOU
Click here to see answer by CPhill(1959)

Question 1209922: A. Use the first thirteen rules of inference to derive the conclusions of the following symbolized arguments:
1. (O v M) ⊃ S
2. ~S / ~M
1. ~(~E • ~N) ⊃ T
2. G ⊃ (N v E) /G ⊃
T
1. ~(F • A)
2. ~(L v ~A)
3. D ⊃ (F v L) /~D

Click here to see answer by CPhill(1959)

Question 1209921: A. Use the first thirteen rules of inference to derive the conclusions of the following symbolized arguments:
1. (O v M) ⊃ S
2. ~S / ~M
1. ~(~E • ~N) ⊃ T
2. G ⊃ (N v E) /G ⊃ T
1. ~(F • A)
2. ~(L v ~A)
3. D ⊃ (F v L) /~D

Click here to see answer by CPhill(1959)

Question 1168311: Determine if the argument is valid or invalid. Give a reason to justify your answer.
You get a brownie and an ice cream cup.
You did not get an ice cream cup. ⸫ You got a brownie.
𝑝: You get a brownie
𝑞: You get an ice cream cup
a. Write the argument in logical symbols.
b. Determine whether the argument is valid or invalid.
Click here to see answer by CPhill(1959)

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