Answer:
See Explanation
Explanation:
Given


The question is incomplete, because what is required is not stated.
However, possible questions are to list the elements of:


First, we populate B

This means that the elements of B are less than 5 but greater than 0.
So we have:

This gives:


A n B means that, we list the common elements of A and B.
So:

A u B means that, we list the all elements of A and B, without repetition.
So:

D. Porfirio Díaz
José de la Cruz Porfirio Diaz Mori (September 15, 1830 - July 2, 1915) was a Mexican War volunteer and French intervention hero, an accomplished general and the President of Mexico who acted as a dictator.
It's b. Because the Spanish and Portuguese hoped to find a trade route from Europe to India (which is in Asia) and instead found the Americas. Hope this helps you out!
Freedom, maybe? I'm not so sure