Question

If p: All birds fly. What is ~ p?

Answer 1

the ~ means negation. So, what is the opposite of saying All birds fly?

Answer 2

No birds fly.

Answer 3

Right?

Answer 4

Because that's not a choice.

Answer 5

Logically, I would write, There is no bird that can fly.

Answer 6

some birds fly
birds always walk
not all birds fly
none of the above

Answer 7

those are the choices

Answer 8

It's either C or D. I would argue C, because you can just put "not" in front of a statement because then that represents the "~" symbol.

Answer 9

There exist a bird, that cant fly.

Answer 10

Exactly @blurbendy