Image Credit: Wikimedia
¬(A ⋀ B)
| A | B | A ⋀ B | ¬(A ⋀ B) |
|---|---|---|---|
| F | F | F | |
| F | T | F | |
| T | F | F | |
| T | T | T |
| A | B | A ⋀ B | ¬(A ⋀ B) |
|---|---|---|---|
| F | F | F | T |
| F | T | F | T |
| T | F | F | T |
| T | T | T | F |
¬(A ⋀ B)
¬A ⋁ ¬B
¬(A ⋁ B)
¬A ⋀ ¬B
De Morgan's Laws
- Distribute ¬ Inside
- Invert Signs (⋁ and ⋀)
Image Credit: Wikimedia
| A | B | A ⋀ B | ¬(A ⋀ B) |
|---|---|---|---|
| F | F | F | |
| F | T | F | |
| T | F | F | |
| T | T | T |
| A | B | A ⋀ B | ¬(A ⋀ B) |
|---|---|---|---|
| F | F | F | T |
| F | T | F | T |
| T | F | F | T |
| T | T | T | F |