Five cupcakes and two cookies cost $19.75. Two cupcakes
1 answer:
You might be interested in
<u>Given</u>:
Let X and Y be two sets.
The two sets are given by and
We need to determine the value of the set
<u>Value of the set </u><u>:</u>
The value of the set is the set that contains all the elements that are at least in one of the two sets.
Hence, the union of the set is given by
Arranging in ascending order, we get;
Thus, the union of the sets X and Y is