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If A = {2,3,4,5},B= {3,4,6,7} , then Auu...

If A = {2,3,4,5},B= {3,4,6,7} , then `AuuB` is :

A

{2,3,5,6,7}

B

{2,3,4,5,6,7}

C

{4,5,6,7}

D

None of these.

Text Solution

AI Generated Solution

The correct Answer is:
To find the union of sets A and B, we follow these steps: ### Step 1: Identify the elements of both sets. - Set A = {2, 3, 4, 5} - Set B = {3, 4, 6, 7} ### Step 2: Combine the elements from both sets. - We will list all unique elements from both sets. ### Step 3: List the elements without duplication. - From Set A, we have: 2, 3, 4, 5 - From Set B, we have: 3 (already listed), 4 (already listed), 6, 7 ### Step 4: Write the union of the sets. - Combining all unique elements, we get: {2, 3, 4, 5, 6, 7} ### Final Answer: - A ∪ B = {2, 3, 4, 5, 6, 7} ---
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