Question

If p→q, then ~p→~q is true

Answer 1

Are you saying as p approaches q then negative p approaches negative q?

Answer 2

If so, not necessarily true.

Answer 3

Not true. However, if p implies q, then ~q implies ~p.

Answer 4

@sinusoidal
I think you should study a little Boolean algebra, this question has nothing to do with limits ;)

Answer 5

p->q is true, then not q->not p is true

Answer 6

oh thats what george said lol

Answer 7

i;m sorry George its late
i don't read anything amyore