Set Theory

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Across
  1. 2. The set whose all elements are in another set
  2. 4. Sets that have countable elements
  3. 6. All elements of both sets together
  4. 9. Only the common elements
  5. 11. Each object of the set
  6. 12. Collection of well-defined objects
Down
  1. 1. No common element
  2. 3. The set that has all the elements in consideration
  3. 5. The sets that have same number of elements
  4. 7. All the elements apart from this set
  5. 8. number of elements of the set
  6. 10. List out elements
  7. 11. The sets that have same elements