Question

Number of subsets of a set of order three is​

Answer 1

Answer:

answer is 8

Step-by-step explanation:

because there is a formula 2 power n n is number of elements so number of elements is 3 so 2 power 3 is 8

Answer 2

Number of subsets of a set of order three is 8

Given :

A set of order three

To find :

Number of subsets of a set of order three

Concept :

If the set A contains n elements then the number of subsets of A $\sf = {2}^{n}$

Solution :

Step 1 of 2 :

Write down the order of the given set

Here it is given that the set is of order three

Step 2 of 2 :

Find number of subsets

We know that if a set A contains n elements then the number of subsets of A $\sf = {2}^{n}$

Since the set is of order three

So we have n = 3

Hence number of subsets

$\displaystyle \sf{ = {2}^{3} }$

$\displaystyle \sf{ = 8 }$