tigglerarainz
contestada

Which statement is the Law of Detachment? (1 point)
If p q is a true statement and q is true, then p is true.
If p q is a true statement and q is true, then q p is true.
If p q and q r are true, the p r is a true statement.
If p q is a true statement and p is true, then q is true.

Which statement is the Law of Detachment? (1 point)
If p q is a true statement and q is true, then p is true.
If p q is a true statement and q is true, then q p is true.
If p q and q r are true, the p r is a true statement.
If p q is a true statement and p is true, then q is true.
@Mathematics

Respuesta :

FireCharlie
The law of detachment allows you to "detach" the hypothesis from the conclusion. If we know both that p and p → q to be true, then we may conclude that q is true.

So the answers is the fourth one: If p → q is a true statement and p is true, then q is true.

Otras preguntas