OpenStudy (anonymous):

Determine which, if any, of the three statements are equivalent. I) If the tax collector is calling, then I am not at home. II) If I am not home, then the tax collector is calling. III) If the tax collector is not calling, then I am at home.

5 years ago
OpenStudy (anonymous):

I, II, and III are equivalent I and II are equivalent I and III are equivalent II and III are equivalent None are equivalent

5 years ago
OpenStudy (anonymous):

I and III are equivalent If p -> q then if notq -> notp

5 years ago
OpenStudy (anonymous):

The ans is none o them are equivalent?

5 years ago
OpenStudy (anonymous):

I need the ans please

5 years ago
OpenStudy (anonymous):

Answer is 1 and 3 are equivalent.

5 years ago
OpenStudy (anonymous):

Thank You

5 years ago
OpenStudy (anonymous):

Sorry, actually none are equivalent. If the 3 was equivalent it'd be the other way round: If I am at home, then the tax collector is not calling.

5 years ago
OpenStudy (anonymous):

Lol

5 years ago
OpenStudy (anonymous):

I posted another one

5 years ago