Question: For the proof below, what should be written for the justification of line 4? O v D D > O / P > O P

For the proof below, what should be written for the justification of line 4?

  1. O v D
  2. D > O / P > O
  3. P ACP
  4. ?
  5. ? 1, 4 DS
  6. ~D 2, 4 MT
  7. D & ~D ?
  8. O ?
  9. P > O ?

Group of answer choices

P > O ACP

P > O AIP

~(P > O) ACP

~O AIP

~O ACP

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