If set X = {1, 2, 3} and set Y = {3, 4, 5}, what is the hybrid set formed by X a

Practice Questions

Q1
If set X = {1, 2, 3} and set Y = {3, 4, 5}, what is the hybrid set formed by X and Y? (2023)
  1. {1, 2, 3, 4, 5}
  2. {3}
  3. {1, 2, 4, 5}
  4. {1, 2, 3, 4, 5, 6}

Questions & Step-by-Step Solutions

If set X = {1, 2, 3} and set Y = {3, 4, 5}, what is the hybrid set formed by X and Y? (2023)
  • Step 1: Identify the elements in set X, which are {1, 2, 3}.
  • Step 2: Identify the elements in set Y, which are {3, 4, 5}.
  • Step 3: Combine the elements from both sets, starting with set X: {1, 2, 3}.
  • Step 4: Add the elements from set Y to the combined set, but only include unique elements.
  • Step 5: The element '3' is already in set X, so we do not add it again.
  • Step 6: Add the unique elements '4' and '5' from set Y to the combined set.
  • Step 7: The final hybrid set includes all unique elements: {1, 2, 3, 4, 5}.
  • Set Theory – Understanding how to combine sets and identify unique elements.
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