Question

If p → q is true, then ~ p → ~ q is __________ true.

always
sometimes
never

Answer 1

if it is a square, then it is quadrilateral (true/false ?)
if it is NOT a square, then it is NOT a quadrilateral (true/false ?)

Answer 2

true

Answer 3

for which one u think its true, ive put two statements over there

Answer 4

both

Answer 5

think again

Answer 6

the first one

Answer 7

how about the second one

Answer 8

well im confused

Answer 9

what exactly u confused about figuring out true/false of second statement ?