josiahsullivan04 josiahsullivan04 22-04-2024 Mathematics contestada 1. E ⊃ (B • J) 2. (J • B) ⊃ ∼L 3. L a. (E ⊃ B) • (E ⊃ J) 1, Dist b. E ⊃ ∼L 1, 2, HS c. ∼(J • B) 2, 3, MT d. J 2, Simp e. (B • J) ⊃ ∼L 2, Com