DM Unit -1

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Across
  1. 1. A set contained within another set
  2. 3. everything is false
  3. 4. element not in set
  4. 6. AnB
  5. 8. set not having any elements
  6. 10. sets having no common elements
  7. 11. directly listed out in set
  8. 13. AuB
  9. 14. set written in condition
Down
  1. 1. collection of unordered objects
  2. 2. set of all subsets
  3. 3. Number of elements in a set
  4. 5. set containing all elements
  5. 7. AuB-AnB
  6. 9. everything is true
  7. 12. B-A