Show that the following is a valid argument: All animals when happy, dance. All animals that don’t happy, cry. All crying animals do not eat food. Tommy is not a dancing animal. Therefore, Tommy does not eat food Hint: Needed Predicates H(?) = "? happy" D (?) = "? dance " ? (?) = "? cry " F(?) = "? eat food"

Q: Write the Z-Notation for these statements. Please type your answers. -The set of all customers…

A: The current scenario here is to write the z- notation for the following statements. Z notation:…

Q: De Morgan's law, which choice is logically equivalent to allowing predicate statement:

A: ~(~p(x)) Ɐ x P(x) Two negation will cancel each other Ɐ will replace with ∃  Remaining options are…

Q: Consider the problem of learning the target concept "pairs of people who live in the same house,"…

A: We are to apply the PROLOG-EBG algorithm to learn the target idea of "pairs of people who live in…

Q: Let the domain of discourse be the set of all animals. Consider the predicates mammal(x): x is a…

A: Dear Student, The answer to your question is given below -

Q: ewrite the following proposition as unambiguous English sentences. The relevant redicates are…

A: To convert the propositional logic to Unambigous English Sentence. Propositional logic (PL) is the…

Q: Express the following sentences as combined propositions: r=it is raining; g=game is on; s=stadium…

A: a) r --> g b)r --> s c)  (~r^g) --> ~s d) ~g --> (r^s) e)(~s^r) --> g If you cannot…

Q: Convert the following sentenceto predicate calculus 1. everyone is offended by something

A: Given : Sentence: Everyone is offended by something.

Q: write the Z-Notation for these statements. -The set of all customers that did not book a class…

A: The set of all customers that did not book a class yet, which customers are in this set.   -Set of…

Q: 4. Show by constructing a program that the predicate x, <x2 is com- putable

A: Constructing a program that the predicate x1&lt;=x2  is computable are as follows:

Q: Consider the following true propositions: • p : Capen café sells brown rice. • q : Capen café sells…

A: A conjunction is a compound proposition which consists of two propositions joined by the connective…

Q: Which option below (a,b,c, or d) represents the small world that this inference being made is NOT…

A: given data Which option below (a,b,c, or d) represents the small world that this inference being…

Q: Let the predicate N(x) stand for " has visited North Dakota". Which of the following choices is…

A: According to the information given:- We have to choose the correct option to satisfy the statement.

Q: Prove the following argument. Be sure to define predicates that you use. The domain is all people.…

A: Please refer to the following step for the complete solution to the problem above.

Q: Let P(x,y) be the statement “x and y work at the same company” and Q(x,y) be the statement “x and y…

A: ((x≠y)∧P(x,y)∧Q(x,y))  it means, (x and y are two different employee) and (x and y works in same…

Q: Symbolize each of the following using predicate logic (PL): ELECTRONS are elementary PARTICLES but…

A: Below i have given the answers  Taken the 3 questions as a,b and c

Q: For the following predicates: E(x.y): y is the employee of x W(x): x <works at a book shop Which of…

A: I think ,here the answer will be first option.(a)

Q: How could these two tests produce different outcomes? What content of object obj would cause that?…

A: Below I have provided the solution of the given question

Q: 15. Let the predicate knows(x, y) again denote that person x knows person y, and happy(x) to mean…

A: the correct option for the above question is answered in step 2:- so follow step 2

Q: ∃c : Course • c.type = Boxing ∧∃co : Customer • (co,c) ∈Books ∧∃t : Trainer • (t,c) ∈Teaches…

A: ^ - and ∈ - belongs to ∃ - there exists An example of such is •∃c : Course • c.type = boxing ∧ Some…

Q: Convert the following sentences to predicate calculus: None but ripe bananas are edible.

A: Given sentence: "None but ripe bananas are edible" It can also be written as "A banana is edible…

Q: Predicate Proofs   ∃x(Fx · Gx) (x)(Hx É ~Gx) /∴ ∃x(Fx · ~Hx)

A:

Q: er a tiny Robot World (robot R in a room) which : R walks out of the room R unlocks the door.

A: Explained

Q: write the Z-Notation for these statements. -The set of all customers that did not book a class…

A: Answer: We need to write about the z notation for the given information. So we will see in the more…

Q: QUESTION 5 Let P(x; y) : x plays in y A(x) : x is athletic. S(x) x is smart. E(y) : y is in English…

A: According to the information given:- we have Let P(x; y) : x plays in y A(x) : x is athletic.  S(x)…

Q: Let the predicate N(x) stand for " has visited North Dakota". Which of the following choices is…

A: It is given that N(x) is a predicate that stands for "x has visited North Dakota". We have to deduce…

Q: 1. Translate the following into Predicate Logic. Do not forget to add the translation key and all…

A: In this question we need to convert given sentences into predicate logic.

Q: Let p, q, and r be the propositions p: Grizzly bears have been seen in the area. q: Hiking is safe…

A: Given p: Grizzly bears have been seen in the area.q: Hiking is safe on the trail.r: Berries are ripe…

Q: The domain for this problem is some unspecified collection of numbers. Consider the predicate P(x,…

A: Answer: Given  P(x, y)="x is greater than y"; we need to write the translated predicated

Q: Consider the predicate, p = a U (b Ú c), and answer the following questions. Show the steps towards…

A: Idempotent Law: X U False = X It means that Union operation of any variable with False give the same…

Q: Ann likes every toy she plays with it. A doll is a toy. A train is a toy. Ann plays with trains.…

A: To express this in Prolog we must:

Q: For The a predicate necessarg 1-Some bodi 2- "Every +

A: Predicate: It is a statement that contains variables. Variable is predicate variable. It may be true…

Q: Use quantifiers to symbolize the following statements. Let the universe be the set of all things,…

A:

Q: Assuming the following predicates: • L(x, y): x is strictly less than y (x0); • D(x, y): x divides y…

A: Solution:   Given,

Q: Consider the following predicates.  P(x) is the statement "x−40". Determine the truth value of the…

A: Proposition is a statement that is either true or false. A proposition can be expressed in terms of…

Q: 2. Assuming the following predicates: L(x, y): x is strictly less than y (x0); • D(x, y): x divides…

A: Solution:   Given,

Q: "Consider a pre O B determine O A determine B does not O A does not

A: Lets see the solution.

Q: 14. Let the predicate knows(x, y) denote that person x knows person y, and tall(x) denote that…

A: ∃ is the existential qunatifier whih means there exist someone.∀ is the universal qunatifier which…

Q: R such that P(x)" is true. Avoid very similar predicates like "x Z" or "2x Q" as your 2 answer.

A: This is just a brief idea about what is asked in the question. The answer for the question is…

Q: Alert: Don't submit AI generated answer and please submit a step by step solution and detail…

A: Answer: Option 2: ∀ x ∃ y(O(Ernest, x) → (L(x,y) ∧ A(y, chess))) I have provided a detailed answer…

Topological Sort

Topological sort is a sorting technique that sets up a hierarchy in a process. In this technique, when a directed network has nodes connected by arrows, the root node is placed before the successor node.