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Which of the following collections is no...

Which of the following collections is not a set ?
`(i)` The collection of natural numbers between `2` and `20`
`(ii)` The collection of numbers which satisfy the equation `x^(2)-5x+6=0`
`(iii)` The collection of prime numbers between `1` and `100`.
`(iv)` The collection of all intelligent women in Jalandhar.

Text Solution

Verified by Experts

The correct Answer is:
`(iv)`
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Knowledge Check

  • State a set which is : collection of odd natural numbers less than 15.

    A
    i- {2, 3,5,7,8}
    B
    ii- {2,3,5,7,9,11}
    C
    iii- {1,3,5,7,9,11,13,15}
    D
    iv- {1,3,5,7,9,11,13}
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