Ask your own question, for FREE!
Mathematics 22 Online
OpenStudy (anonymous):

Form the inverse: If I eat a lot of sweets, then I will not feel well. (Points : 5) If I do not feel well, then I ate a lot of sweets. If I do not eat a lot of sweets, then I will feel well. If I feel well, then I did not eat a lot of sweets. If I do not feel well, then I did not eat a lot of sweets. If I feel well, then I did not eat a lot of sweets.

OpenStudy (anonymous):

wouldnt it be the 3rd one?

OpenStudy (anonymous):

I think so - the third and fifth are the same aren't they ?

OpenStudy (anonymous):

yes they are.

OpenStudy (saifoo.khan):

i think second one.

OpenStudy (anonymous):

you could "not feel well" due to other reasons though.

OpenStudy (anonymous):

The inverse doesn't necessarily have to be true.

OpenStudy (saifoo.khan):

Other reasons are Not included i think.

OpenStudy (anonymous):

What do you think it is Zxen ?

OpenStudy (amistre64):

p -> q ; inverse to -p -> -q

OpenStudy (anonymous):

And I think that's the third option (and fifth)

OpenStudy (anonymous):

i was thinking the 3rd on...

OpenStudy (anonymous):

The inverse of P -> Q is ~P -> ~Q. It's the second one.

OpenStudy (saifoo.khan):

Second one is Right, i knowwww!

OpenStudy (anonymous):

For anyone who wants to verify: http://en.wikipedia.org/wiki/Inverse_%28logic%29

OpenStudy (anonymous):

we need mr. spock here :)

OpenStudy (saifoo.khan):

http://en.wikipedia.org/wiki/Spock

OpenStudy (anonymous):

Saifoo.khan, you are my hero.

OpenStudy (anonymous):

but he is a legend - evolved way past hero!

OpenStudy (saifoo.khan):

Zxen, Thanks Man. :D Agree with Fiddle.

OpenStudy (anonymous):

So, in review: A. It's the second one. B. Spock is awesome. :D

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!