21340

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Across
  1. 1. set having no elements
  2. 3. well defined collection of object
  3. 5. condition having all output false
  4. 7. intersection of P and B in a set
  5. 10. set of all sets or something that contains all elements
  6. 11. common part of any two sets
  7. 13. set that has all elements in the universal set but not the elements of actual set
  8. 14. all elements are not written manually in a set
  9. 16. all elements of set a and b are in aub so what is u
  10. 17. content of a set
  11. 18. set formed from a parent set
Down
  1. 2. something meaningful
  2. 4. condition having all output true
  3. 6. all elements are written manually in a set
  4. 8. set which has finite value of upper and lower
  5. 9. collection of people representing India in international cricket tournament
  6. 12. Set containing all possible set that can be made from a given set
  7. 15. union of P and B in set