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## #1 2016-10-06 04:19:47

### If A =[5,6,7] and B=[7,8,9]then A U B is equal to:

# Mathematics Quizzes Easy Mathematics

**Question:**

If A =[5,6,7] and B=[7,8,9]then A U B is equal to:

**Option A):**

[5,6,7]**Option B):**

[5,6,7,8,9]**Option C):**

[7,8,9]**Option D):**

None of these

**Correct Answer is Option B):**

[5,6,7,8,9]

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## 2016-10-06 04:19:47

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### Re: If A =[5,6,7] and B=[7,8,9]then A U B is equal to:

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