1. (∀X)(∃y)Axy ⊃ (∀X)(∃y)Bxy

question 292

Multiple Choice

1. (∀x) (∃y) Axy ⊃ (∀x) (∃y) Bxy
2. (∃x) (∀y) ∼Bxy
-Which of the following propositions is an immediate (one-step) consequence in F of the given premises?

• A) (∃y)Axy ⊃ (∀x)(∃y)Bxy
• B) ~Bxy
• C) (∃x)∼(∃y)Bxy
• D) (∀x)(∃y)Bxy
• E) (∀y)~Byy

---

Definitions:

Complements

Products or services that complement each other, enhancing their value or appeal when one is used or consumed alongside the other.

Price Elasticity

A measure of how much the quantity demanded or supplied of a good changes in response to a change in its price.

Video Games

Electronic games involving interaction with a user interface to generate visual feedback on a device, ranging from consoles to mobile applications.

Quantity Demanded

This is the total amount of a good or service that consumers are willing and able to purchase at a given price over a specified period.