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Write down all the subsets of the following set: {a, b}

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Question

Write down all the subsets of the following set:

{a, b}

Sum
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Solution

Number of elements in given set = 2

Number of subsets of given set = 22 = 4

∴ Subsets of the given set are ϕ, {a), {b), {a, b).

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Chapter 1: Sets - EXERCISE 1.3 [Page 12]

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NCERT Mathematics [English] Class 11
Chapter 1 Sets
EXERCISE 1.3 | Q 4. (ii) | Page 12

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