Question

5. Write all the possible subsite of the following
A=(1,2,3)​

Answer 1

Step-by-step explanation:

11th

Maths

Sets

Subset, Proper Subset, Power and universal Set

Write down all the subsets ...

MATHS

Write down all the subsets of the set {1, 2, 3}

MEDIUM

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ANSWER

Let A={1,2,3}

Number of elements in A is 3

Hence n=3

Number of subsets of A=2

n

where n is the number of elements of the set A

=2

3

=8

The subsets of {1,2,3} are

ϕ,{1},{2},{3},{1,2},{2,3},{1,3} and {1,2,3}