shawnbahamas8624 shawnbahamas8624 06-06-2023 Mathematics contestada (TP), (-Sv (TAS)), ((SR) P) +-S 1. T-P : PR 2. -SV (TAS) : PR 3. (-SR)→-P :PR 4. SHOW -S 5. Submit 1. 2. 3. 4. Expand (T → P) (-Sv (TAS)) ((¬S → R) → ¬P) Show: S PR PR PR +++~