Example 9 - Consider phi, A = {1,3}, B = {1,5,9}, C = {1,3,5,7,9} - Subset

  1. Chapter 1 Class 11 Sets
  2. Serial order wise
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Example 9 Consider the sets φ, A = { 1, 3 }, B = {1, 5, 9}, C = {1, 3, 5, 7, 9}. Insert the symbol ⊂ or ⊄ between each of the following pair of sets: φ . . . B Null set is a subset of every set So, φ is a subset of every set. ⇒ φ ⊂ B

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