OpenStudy (anonymous):

Determine if the argument is valid or invalid. Give a reason to justify answer. If the bell rings, then we answer the door. The bell rings. We answer the door. (Points : 2) Valid by the law of detachment Valid by the law of contraposition Invalid by fallacy of the converse Invalid by fallacy of the inverse Valid by the law of syllogism Valid by disjunctive syllogism

5 years ago
OpenStudy (anonymous):

Valid.

5 years ago
OpenStudy (anonymous):

which statement?

5 years ago
OpenStudy (anonymous):

The entire thing, it's only one proposition.

5 years ago
OpenStudy (anonymous):

I need to choose from these statements Valid by the law of detachment Valid by the law of contraposition Invalid by fallacy of the converse Invalid by fallacy of the inverse Valid by the law of syllogism Valid by disjunctive syllogism

5 years ago
OpenStudy (anonymous):

I think it's the first, but I'm not sure.

5 years ago