Which of the diagrams below represents the statement, "if it is not an apple, then it is not fruit"?
a. figure a.
b. figure b.
(picture below.)

A. Figure A

Step-by-step explanation:

Given: If it not an apple, then it is not fruit"

Here "not an apple" is subset of "not fruit"

So "not fruit" is whole set and "not apple" is a subset.

Therefore, Figure A is true.

Hope this will helpful.

Thank you.