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What is the union of the sets I = {1, 2} and J = {2, 3}?
What is the union of the sets I = {1, 2} and J = {2, 3}?
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Q1
What is the union of the sets I = {1, 2} and J = {2, 3}?
{1, 2, 3}
{1, 2}
{2, 3}
{1, 2, 2, 3}
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The union of two sets includes all unique elements from both sets. Thus, I ∪ J = {1, 2, 3}.
Questions & Step-by-step Solutions
1 item
Q
Q: What is the union of the sets I = {1, 2} and J = {2, 3}?
Solution:
The union of two sets includes all unique elements from both sets. Thus, I ∪ J = {1, 2, 3}.
Steps: 5
Show Steps
Step 1: Identify the elements in set I, which are {1, 2}.
Step 2: Identify the elements in set J, which are {2, 3}.
Step 3: Combine all the elements from both sets I and J.
Step 4: Remove any duplicate elements to ensure all elements are unique.
Step 5: Write down the final set of unique elements.
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