Question

1. - / 6.66 points find the number of subsets of the given set. {x|x is an even counting number between 3 and 21} resources read it watch it tutorial submit answer 12. - / 6.66 points find the number of subsets of the given set. the set of all letters of our alphabet subsets resources read it

Explanation:

Step1: List elements of Set 1

The set is {4, 6, 8, 10, 12, 14, 16, 18, 20}, so size $n_1=9$.

Step2: Calculate subsets for Set 1

Use formula $2^n$ for total subsets.
$2^{n_1}=2^9=512$

Step3: Identify size of Set 2

English alphabet has 26 letters, so $n_2=26$.

Step4: Calculate subsets for Set 2

Use formula $2^n$ for total subsets.
$2^{n_2}=2^{26}=67108864$

Answer:

1. 512
2. 67108864