223 Answered Questions for the topic logic
Axioms --> Clausal Form
Question :Consider the following sentences and prove that "Diana will win the game"1.All Players are clever.2.Anyone who is clever and dedicated can play the game well.3.Anyone who is playing the... more
Is this equality [0.5, 7.5] ∩ N = [1, 7] correct?
A brief explanation would be greatly appreciated!
Logic , Quantifiers , Logical Formula
Please note that I'll be using the following notations as follows, throughout the question.VX - For all X (Universal Quantifier)EX - For some X(Existential quantifier)Consider the logic formulas G1... more
Truth Table For Statement
( S ∨ M) ∨ (∼ M ⊃ S)How would the truth table be for this statement?
Suppose one wishes to prove that "if all X are Y, then all Z are W". To do this, it would suffice to show that All Z are X, and all Y are W. All X are Z, and all W are Y. All Y are Z, and all W are... more
Discrete Mathematics - Logic
Could anyone explain what is the correct answer and why are the others are incorrect?Let P(x) be a property about some object x of type X. If we want to disprove the claim that "P(x) is true for... more
Determine Truth Value
Determine the truth value If A is true B is true C is true ( A ∨ C) ⊃ B
English to Logic conversion
P(x) : x purrsM(x) : x meowsS(x) : x scratches the furnitureAll cats that scratch the furniture do not purr.Im having trouble deciding if the answer is∀x (S(x) /\ ¬P(x))or∀x (S(x) --> ¬P(x))Thanks! more
Truth Table Symbolized Statement
Truth table for the symbolized statement ( A • B) ≡ (∼ A ∨ ∼ B)Determine if this statement Tautologous Contingent Self-Contradictory
Truth Table determine statement
( S ∨ M) ∨ (∼ M ⊃ S) Determine if this statement is Tautologous Contingent Self - Contradictory
Translate the statement into symbolic form using the letters
If Trump hid the phone transcript, then he should be impeached or should resign. (H,I,R)
Translate the following statements into symbolic form using the letters provided. If Trump hid the phone transcript, then he should either be impeached or should resign. (H,I,R)
what would be the next term in this sequence?
what is the next term in this sequence: -5, 3, -2, 1, -1, 0
Crossing The River With Dogs 2nd Edition, Chapter 12, question 6
The Staff at TLC watched the eating habits of their 64 students during lunch, and this is what they saw:59 kids at green beans56 kids ate cauliflower60 ate broccoli55 ate beans and cauliflower54... more
which of the following is the converse of the statement "if it is summer, then it is warm outside"?
Express statement in using quantifiers
I can see that it is straight forward when we have an statement like: "For all x, there exists a y, such that f(x,y) = 0", which I can re-write as: "∀ x ∃ y f(x,y) = 0". But, for example, when I... more
Give the negation of the following statement: “If 𝑎 is an integer not divisible by 2 or 3, then 24|(𝑎² + 23)”
Note: 𝑎|𝑏 (a divides b) if and only if 𝑏 = 𝑎𝑚 for some integer 𝑚]