If E = {a, b, c}, what is the union of E and F = {b, c, d}?

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Question: If E = {a, b, c}, what is the union of E and F = {b, c, d}?

Options:

Correct Answer: {a, b, c, d}

Solution:

The union of two sets includes all unique elements from both sets. Here, the union is {a, b, c, d}.

If E = {a, b, c}, what is the union of E and F = {b, c, d}?

If E = {a, b, c}, what is the union of E and F = {b, c, d}?

Step 1: Identify the first set, E, which contains the elements {a, b, c}.
Step 2: Identify the second set, F, which contains the elements {b, c, d}.
Step 3: List all the unique elements from both sets E and F.
Step 4: From set E, we have the elements a, b, and c.
Step 5: From set F, we have the elements b, c, and d.
Step 6: Combine the elements from both sets, making sure to include each element only once.
Step 7: The combined unique elements are a, b, c, and d.
Step 8: Write the final result as the union of the two sets: {a, b, c, d}.

Set Union – The union of two sets is the set containing all unique elements from both sets.