Proposition 2D Given the Following Proposition

question 228

Multiple Choice

Proposition 2D
Given the following proposition:
[(A • ∼ X) ⊃ (∼ B ≡ Y) ] • [∼ (Y ∨ ∼ A) ≡ (B • X) ]
-In Proposition 2D, the main operator is a:

• A) Wedge.
• B) Horseshoe.
• C) Dot.
• D) Tilde.
• E) Triple bar.

---

Definitions:

Accounts Receivable

Represents money owed to a business by its customers for goods or services delivered but not yet paid for, considered a current asset on the balance sheet.

Notes Payable

A liability account that represents amounts owed on written promises to pay a specific sum of money at a future date.

Formal Promise

An official commitment or assurance, often in writing, to perform a specified action or uphold a certain condition.

Interest Payment

The amount paid over a period for borrowing money or delaying the repayment of a debt, typically expressed as an annual percentage of the principal.