Question

<

Let X and Y be the following sets:
X = {0, 1, 3}
Y = {2,4,5}
Which of the following is the set X | Y?
Choose 1 answer:
B
{0, 1,3}
{}
{2,4,5}
{0, 1, 2, 3, 4, 5}

Answer 1

the correct answer is D) {0, 1, 2, 3, 4, 5}.

Explanation:

The union of two sets is a set that contains all the elements that are in either set, without any duplicates.

In this case, we have X = {0, 1, 3} and Y = {2, 4, 5}. So, X | Y means we take all the elements that are in set X and all the elements that are in set Y, and put them together in a single set.

When we do this, we get:

X | Y = {0, 1, 3} | {2, 4, 5}

= {0, 1, 2, 3, 4, 5}

So, the set X | Y contains all the elements that are in X and all the elements that are in Y, which is {0, 1, 2, 3, 4, 5}.