Question

the number of subset of a set containing n element is​

Answer 1

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If a set contains 'n' elements, then the number of subsets of the set is 22. Number of Proper Subsets of the Set: If a set contains 'n' elements, then the number of proper subsets of the set is 2n - 1. In general, number of proper subsets of a given set = 2m - 1, where m is the number of elements.

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Answer 2

Answer:

The number of subset of a set containing n element is:

2ⁿ.

Step-by-step explanation:

Set theory is the branch of mathematical logic that studies sets. Set is the collection of objects. Subset means that a particular set belong to a larger set.

Sets is the well defined collection of objects and elements.

It has several operations like union, common, universal etc.  

A Set A is a subset of a set B if all elements of Set A are also the elements of the Set B.

It can be written as:

A ⊂ B.

Therefore, the number of subset of a set containing n element is:2ⁿ.

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