List all proper subsets of the set X= {1,2,3,}
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Answer:
How many subsets does the set {1, 2, 3} have?
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Set 'B' is said to be a subset of set 'A' if all the elements of 'B' are also present in 'A'
Answer: The set {1, 2, 3} has 8 subsets.
A set with 'n' elements in it can have 2n subsets.
Explanation:
The subsets of {1,2,3} are: {1}, {2}, {3}, {1,2}, {1,3}, {2,3}, {1,2,3} and { } or Ø (the empty set)
Hence, the set {1, 2, 3} has 8 subsets
Step-by-step explanation:
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