Update README.md
Browse files
README.md
CHANGED
|
@@ -44,7 +44,7 @@ Alice is happy.
|
|
| 44 |
Alice is not happy.
|
| 45 |
```
|
| 46 |
|
| 47 |
-
The expected answer for the following example is they are logically equivalent which is 1. Use
|
| 48 |
```
|
| 49 |
Alice is happy.
|
| 50 |
Alice is not sad.
|
|
|
|
| 44 |
Alice is not happy.
|
| 45 |
```
|
| 46 |
|
| 47 |
+
The expected answer for the following example is they are logically equivalent which is 1. Use double negation law `(A <=> not not A)` to show that following example is true.
|
| 48 |
```
|
| 49 |
Alice is happy.
|
| 50 |
Alice is not sad.
|