A={1,45,6,7,8,9,9}

WHETHER THE SET IS CORRECT OR NOT

Yes, the set is correct.
  • -1
not since a set contains not repeated elements
  • 1
no,the set is not correct
  • 1
set is collection of unique(distinct) well defined objects...correct set will be A= {1,45,6,7,8,9}.
answer is NO.
  • 1
No the set is not correctly represented. This is because 9 is repeated twice. and a particular element is to be written only once in a set.
  • 3
No, the set is not correct as the element 9 is repeated .
  • 0
no
  • 0
no the set is not correct
  • 1
this set is not correct because 9 repeats twice
 
  • 0
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