Proper Part of a Set

Proper Part of a Set

Non-empty part of a set E, that is different from E.

Examples

Consider the set E = {a, b, c, d, e}

  • Set A = {a, b} is a proper part of E.
  • The empty set Ø = { } is not a proper part of E.
  • Set E is not a proper part of E.

See also:

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