Necessary Condition

See: Condition, Sufficient Condition, Intensional Definition.

---

---

References

• (Wikipedia, 2009) ⇒ http://en.wikipedia.org/wiki/Necessary_condition
  • In logic, the words necessity and sufficiency refer to the implicational relationships between statements. ...
• http://bitbucket.icaap.org/dict.pl
  • In thinking about or looking for a causal relationship researchers have to decide if they are dealing with a necessary condition. ...

---