Let D = {16,19,21}. E = {16,18,19,20} and F = {15,17,18,19,21}
List the elements in the set D U E
The set D U E represents the union of sets D and E, which means it includes all the elements that are in either set D or set E (or both).
Based on the given information, the elements in set D U E are: 16, 18, 19, 20, 21.
To find the union of the sets D and E, you need to combine all the elements from both sets into a single set.
Set D = {16, 19, 21}
Set E = {16, 18, 19, 20}
To find the union of D and E, you can follow these steps:
1. Start with both sets D and E.
Union = { }
2. Add all the elements from set D to the union set.
Union = {16, 19, 21}
3. Now, add all the elements from set E to the union set.
Union = {16, 19, 21, 18, 20}
So, the elements in the set D U E (union of D and E) are: {16, 19, 21, 18, 20}.
To find the union of sets D and E (D U E), we need to combine all the elements from both sets and eliminate any duplicates.
Set D = {16, 19, 21}
Set E = {16, 18, 19, 20}
Combining these sets, we get:
D U E = {16, 19, 21, 18, 20}
So, the elements in the set D U E are: 16, 19, 21, 18, and 20.