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4 votes
What is the solution set of x ∪ x ?1. the number between -5 and 5

2. the empty set

3. all numbers except -5 and 5

4. all real numbers

User Catalint
by
6.3k points

2 Answers

6 votes

Answer:

b

Explanation:

User Bzhu
by
7.4k points
3 votes

Answer:

B

Explanation:

Just did it

User Marat Zangiev
by
7.5k points