Question

How to express the following statements using logical connectives? p: Enemies are found. q: Weapon is...

How to express the following statements using logical connectives?

p: Enemies are found.

q: Weapon is given.

r: Virus is present.

1. Weapon is not given if enemies are found.

2. If either enemies are not found or virus is not present, then weapon is given.

3. If virus is present, then weapon is given if and only if enemies are not found.

4. If weapon is granted, then either enemies are not found or virus is not present, but not both.

Math   Advanced-Math   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
How to express the following statements using quantifiers and logical connectives? P(x): x has a car,...
How to express the following statements using quantifiers and logical connectives? P(x): x has a car, Q(x): x is rich, R(x): x is young, S(x): x can drive (a) Anyone has a car can drive. (b) No young people can drive. (c) Anyone rich has a car. (d) No young people are rich. (e) Does (3d) follow (3a), (3b) and (3c)? If not, is there a correct conclusion?
Express each English statement using logical operations ∨, ∧, ¬ and the propositional variables q, p,...
Express each English statement using logical operations ∨, ∧, ¬ and the propositional variables q, p, and r defined below. The use of the word "or" means "inclusive or". q: A student read 25 or more books this year. p: A student completed more than 50 CodeFight.com challenges. r: A student achieved a 4.0 GPA. A student read less than 20 books this year, and she still achieved a 4.0 GPA. A student did not complete more than 50 CodeFight.com...
Let P(x), Q(x) be premises in the free variable x. Express each of the following three...
Let P(x), Q(x) be premises in the free variable x. Express each of the following three sentences using logical symbols. i. Either P(x) is never true or P(x) is true for at least two values of x. ii. For exactly one x, P(x) and Q(x) are both false or both true. iii. At most one of P(x) and Q(x) is true for each x
Given statement p q, the statement q p is called its converse. Let A be the...
Given statement p q, the statement q p is called its converse. Let A be the statement: If it is Tuesday, then you come to campus. (1) Write down the converse of A in English. (2) Is the converse of A true? Explain. (3) Write down the contrapositive of A in English Let the following statement be given: p = “You cannot swim” q = “You are less than 10 years old” r = “You are with your parents” (1)...
Proposition: If P⟹Q and Q⟹R are theorems, then P⟹R is also a theorem. (not using a...
Proposition: If P⟹Q and Q⟹R are theorems, then P⟹R is also a theorem. (not using a truth table only using rules 1-4, theorem 1 and axioms 1-4) Hilbert system
The mean of a binomial distribution is found using which of the following formulas? p*q q*x...
The mean of a binomial distribution is found using which of the following formulas? p*q q*x n*p p*x
1.Write the negation of the following statement in English. Do not simply add the words “not”...
1.Write the negation of the following statement in English. Do not simply add the words “not” or “it is not the case that” or similar before the existing statement. “Every dog likes some flavor of Brand XYZ dog food.” 2. Prove that the compound statements are logically equivalent by using the basic logical equivalences (13 rules). At each step, state which basic logical equivalence you are using. (p → q) ∧ (¬r → q) and (p ∨ ¬r) → q
1. Given the point P(5, 4, −2) and the point Q(−1, 2, 7) and R(0, 3,...
1. Given the point P(5, 4, −2) and the point Q(−1, 2, 7) and R(0, 3, 0) answer the following questions • What is the distance between P and Q? • Determine the vectors P Q~ and P R~ ? • Find the dot product between P Q~ and P R~ . • What is the angle between P Q~ and P R~ ? • What is the projP R~ (P R~ )? • What is P Q~
(1) Determine whether the propositions p → (q ∨ ¬r) and (p ∧ ¬q) → ¬r...
(1) Determine whether the propositions p → (q ∨ ¬r) and (p ∧ ¬q) → ¬r are logically equivalent using either a truth table or laws of logic. (2) Let A, B and C be sets. If a is the proposition “x ∈ A”, b is the proposition “x ∈ B” and c is the proposition “x ∈ C”, write down a proposition involving a, b and c that is logically equivalentto“x∈A∪(B−C)”. (3) Consider the statement ∀x∃y¬P(x,y). Write down a...
Part A Consider the following system at equilibrium: P(aq)+Q(aq)?3R(aq) Classify each of the following actions by...
Part A Consider the following system at equilibrium: P(aq)+Q(aq)?3R(aq) Classify each of the following actions by whether it causes a leftward shift, a rightward shift, or no shift in the direction of the net reaction. Drag the appropriate items to their respective bins: (Leftward shift, Rightward Shift, No Shift). Items: 1) Increase [P] 2) Increase [Q] 3) Increase [R] 4) Decrease [P] 5) Decrease [Q] 6) Decrease [R] 7) Triple [P] and reduce [Q] to one third 8) Triple both...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT