Mathematics
A set has 5 elements, then number of its subsets is :
25
52
25 - 1
2 x 5
Sets
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Answer
If a set has n elements, the number of subsets = 2n
If a set has 5 elements, the number of subsets = 25
Hence, option 1 is the correct option.
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Statement 1: The number of subsets of {{1, {0}}, 2} is 8.
Statement 2: A set containing 'n' elements has 2n - 1 proper subsets.
Which of the following options is correct?
Both the statements are true.
Both the statements are false.
Statement 1 is true, and statement 2 is false.
Statement 1 is false, and statement 2 is true.