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Logic Proof Fitch 1. (Cube(a) --> Cube(b)) ∧ (¬Cube(b) ∨ ¬Small(b)) 2. Small(a) --> Dodec(a) 3....

Logic Proof Fitch

1. (Cube(a) --> Cube(b)) ∧ (¬Cube(b) ∨ ¬Small(b))

2. Small(a) --> Dodec(a)

3. Dodec(a) --> Small(b)

Goal: ¬Cube(a) ∨ ¬Small(a)

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