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.

Question

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.

anonymous · Answer

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

anonymous · Answer

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

anonymous · Answer

The ans is none o them are equivalent?

anonymous · Answer

I need the ans please

anonymous · Answer

Answer is 1 and 3 are equivalent.

anonymous · Answer

Thank You

anonymous · Answer

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.

anonymous · Answer

Lol

anonymous · Answer

I posted another one