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| reduction ad absurdum (метод доказательства) | |||
| r.a.a. (reductio ad absurdum) | |||
| reducto ad absurdum; RAA (reductio ad absurdum); reduction ad absurdum; reduction to absurdity (reductum ad absurdum) | |||
| reductio ad absurdum | |||
| приведение к абсурду: 3 phrases in 2 subjects |
| Logic | 1 |
| Mathematics | 2 |