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.
Correct Answer:

Verified
Correct Answer:
Verified
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