Answer to Question #182468 in Discrete Mathematics for Celine

Question

PREDICATE LOGIC.(25 pts)

A. Let P(x) be the statement x

2 > x4. If the domain consists of the integers, 

what are the truth values? 

1. P(0) 

2. P(-1) 

3. P(1) 

4. P(2) 

5. ∃xP(x)

6. ∀xP(x)

Answer 1

A. Let P(x) be the statement x^2 > x^4. If the domain consists of the integers, what are the truth values?

1. P(0)

Truth Value: False

2. P(-1)

Truth Value: False

3. P(1)

Truth Value: False

4. P(2)

Truth Value: False

5. ∃xP(x)

Truth Value: False

6. ∀xP(x)

Truth Value: False