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∀x ∈ D, if P(x) then Q(x). this means ∀x P(x) > Q(x).
all you have to do is find a value for x
∀x this means for ALL x right
so you can choose ANY element
but for the E its only things in the domain
so all you have to do is choose an x that's not in E's domain
and then you can say therefore its not logically equivalent.
I think am wrong.

Please help me out with this problem.
thank you in advance.

∀x ∈ D, if P(x) then Q(x). this means ∀x P(x) > Q(x).
all you have to do is find a value for x
∀x this means for ALL x right
so you can choose ANY element
but for the E its only things in the domain
so all you have to do is choose an x that's not in E's domain
and then you can say therefore its not logically equivalent.
I think am wrong.

Please help me out with this problem.
thank you in advance.
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