SOLUTION: Use the inference rules, replacement rules, indirect proof, or conditional proof to derive the conclusion.
1. (Q ⊃ ~J) ⊃ (M ⊃ ~D)
2. Q ⊃ M
3. M ⊃ ~J/Q ⊃ ~D
I
Algebra ->
Proofs
-> SOLUTION: Use the inference rules, replacement rules, indirect proof, or conditional proof to derive the conclusion.
1. (Q ⊃ ~J) ⊃ (M ⊃ ~D)
2. Q ⊃ M
3. M ⊃ ~J/Q ⊃ ~D
I
Log On
Question 1171795: Use the inference rules, replacement rules, indirect proof, or conditional proof to derive the conclusion.
1. (Q ⊃ ~J) ⊃ (M ⊃ ~D)
2. Q ⊃ M
3. M ⊃ ~J/Q ⊃ ~D
I am at a complete lost with this equation