Diğer Dillerde
modus tollens; (a valid form of argument in which the consequent of a conditional proposition is denied, entailing the denial of the consequent)
çekim: çoğul neitunarhættir · tamlayan neitunarháttar
köken: From neitun (“refusal, negation”) + háttur (“mood, custom”).
1. If P, then Q.
2. Not Q.
3. Therefore, not P.