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  1. Chapter 1 Class 11 Sets
  2. Concept wise

Transcript

Example 29 List all the subsets of the set { โ€“1, 0, 1 }. Let A= { โ€“1, 0, 1} Number of elements in A is 3 Hence, n = 3 Number of subsets of A = 2n where n is the number of elements of the set A = 23 = 8 The subsets of {โ€“1, 0, 1} are ๐›Ÿ, {โˆ’1}, {0}, {1}, {โˆ’1, 0}, {0, 1}, {โˆ’1, 1}, and {โˆ’1, 0, 1}

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Davneet Singh
Davneet Singh is a graduate from Indian Institute of Technology, Kanpur. He has been teaching from the past 9 years. He provides courses for Maths and Science at Teachoo.