Question

WRITE THE TRUTH TABLE FOR X AND Y WHERE X= it is sunny today Y= today is monday​

Answer 1

Explanation:

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Answer 2

Answer:

HEY ARMY HERE IS UR ANSWER

N-Ary predicate : predicate which takes several

variables

• P(x, y) = x > y (DOI: integers)

• P(Q, B): Q is the author of the book B (DOI: all authors / books)

• Everyone has exactly one best friend:

B(X, Y ): Y is the best friend of X

(∀x) (∃y) B(X, Y ) ∧ [ (∀Z) B(X, Z) → (Z = Y ) ]

For any person X, there exists a person Y , such that:

(1) Y is the best friend of X

(2) For any person Z, if Z is the best friend of

X, then Z is actually Y

Explanation:

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