Proposition 2A Given the Following Proposition

question 76

Multiple Choice

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

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

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Definitions:

Common Ancestor

An ancestral form or species from which two different species or groups have evolved.

Humans

A species of bipedal primates, scientifically known as Homo sapiens, characterized by their ability to use complex language, make tools, and form complex social structures.

Chimpanzee

A species of great ape native to the forests and savannas of tropical Africa, known for their social behavior and intelligence.

Fossil Record

The collection of fossils, which provides evidence about the history of life and past environments on Earth.