Question

which of the following collection is set
1)Good boys in your class.
2) Difficult example in your textbook.
3) Prime minister between 1 to 1000.
4) Intelligent people in your society.
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Answer 1

Answer:

intelligent people in your society

Answer 2

Answer:

there is a correction 3) is prime number not prime minister

Step-by-step explanation:

see a collection of well define object is called set

so, ans is option 3)