Question

hiw
many
Sub sets does have a
{abc}
a)4
b)8
b)8
d)16​

Answer 1

$\huge\underline\mathcal\green{Answer}$

How many subsets does {a, b, c} have

$n \: = 3 \\ {2}^{n} = {2}^{3} \\ {2}^{3} = 8$

So {a, b, c} have 8 subsets

Answer 2

$\huge\underline\mathrm\gray{Solution}$

We know that the number of subset of a given set is given by ,

${2}^{n}$

Here n = 3

Here n = 32³ = 8

Here n = 32³ = 8 Therefore, the set {a,b,c} has eight subsets.