Replies

Skylar April 15, 2020
@RayJ, happy to help!Yes. If we are told that something could be true, it could also be false. Similarly, if something could be false, it could also be true.
However, the two terms are very different when we think about them in terms of "must be true" and "must be false."
If something "could be true," it is incompatible with something that "must be false." This is because something that must be false cannot be true.
If something "could be false," it is incompatible with something that "must be true." This is because something that must be true cannot be false.
Does that make sense? Please let us know if you have any other questions!
RayJ April 16, 2020
That does clarify my confusion, thank you, Skylar!