Question

How many subsets in all are there of a set containing 4 elements?​

Answer 1

Answer:

hlo✔

16 subsets

16 subsetsIncluding all four elements, there are 24 = 16 subsets. 15 of those subsets are proper, 1 subset, namely {a,b,c,d}, is not. In general, if you have n elements in your set, then there are 2n subsets and 2n − 1 proper subsets...

be ☺

Answer 2

Answer:

$\huge{\underline{\mathfrak{\red {A}\pink{n}\green{s}\blue{w}\purple {e}\orange{r}}}}$

16 subsets

Including all four elements, there are 24 = 16 subsets. 15 of those subsets are proper, 1 subset, namely {a,b,c,d}, is not. In general, if you have n elements in your set, then there are 2n subsets and 2n − 1 proper subsets.