A330/a340 Qrh
From the QRH…..
A/ USE the LDG DIST factors “without REV” when:
1. All reversers are inoperative or
2. Maximum reverse thrust on all available reverser(s) is not selected or
3. The aircraft has been dispatched with one or more reverser(s) inoperative
B/ USE the LDG DIST factors “with REV” when:
1. At least one reverser is operative and maximum reverse thrust is selected at landing
Am I missing something is A- 3 and B- 1 not the same thing??