Question

help with "truth tables"

Answer 1

What about em?

Answer 2

What's the problem with that?

Answer 3

Which one to choose? Do you know what the implies operator means?

Answer 4

no

Answer 5

p -> q is only false if p is true and q is false

Answer 6

So ~p -> ~q is false when ~p is true and ~q is false

Answer 7

p | q |
---------
T | T | T
T | F | T
F | T | F
F | F | T