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42 votes
42 votes
Hi, I need help involving a problem with set builder and interval notion. I will include a picture of it. Thank you so much

Hi, I need help involving a problem with set builder and interval notion. I will include-example-1
User Szilard Muzsi
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3.2k points

1 Answer

24 votes
24 votes

-4 is not included, that is why the open interval and the symbol of ) are used

Hi, I need help involving a problem with set builder and interval notion. I will include-example-1
User Kaajal
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3.1k points