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State which of the following collections are sets.
1.Collection of first three days of a week
2. Collection of alto students of your class
3. Collection of all lovely flowers
To find :
We have to find the given statements are sets or not.
Solution :
1. Collection of first three days of a week is not a set because the week is not well defined.
2. Collection of all the students of your class is a well defined set because you can definitely say who all belong to your class.
3. Collection of all lovely flowers is not a well defined set.
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