test123 TRUE
| (A → B) ↔ C | ||
| B → C | ||
 | (A → C) ∨ ~ C |
0
Truth check table
| Case | A | B | C | (A → B) ↔ C | B → C | (A → C) ∨ ~ C |
|---|---|---|---|---|---|---|
| 1 | T | T | T | T | T | T |
| 2 | T | T | F | F | F | T |
| 3 | T | F | T | F | T | T |
| 4 | T | F | F | T | T | T |
| 5 | F | T | T | T | T | T |
| 6 | F | T | F | F | F | T |
| 7 | F | F | T | T | T | T |
| 8 | F | F | F | F | T | T |
Public: Yes;
Show truth table: Yes;
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