Sentences
- This simple logics can be used for analysing the truth value of
a sentence.
- In the December 2003 exam I asked for the logical formula for
If I pass the exam and I pass the coursework then I will pass
the course or the marking system is faulty.
- One logical formula for this is (E&C) -> (P|F)
- The Truth Table
| EC | E-C | -EC | -E-C |
|---|
| PF | T | T | T | T |
|---|
| P-F | T | T | T | T |
|---|
| -PF | T | T | T | T |
|---|
| -P-F | F | T | T | T |
|---|
- Note that the sentence is ambiguous. Another logical formula
for this is ((E&C) -> P)|F
- What is the truth table for this?
