isabellarw123 isabellarw123

27-08-2021
Mathematics

contestada

H = {z∣z ∈ N and 82 ≤ z ≤ 106}

H has _ subsets.
H has _ proper subsets.

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bermatematikacom bermatematikacom

29-08-2021

Answer:

Step-by-step explanation:

Notice that H is a set with 106 - 81 = 25 elements.

Hence H has [tex]2^{25}[/tex] subsets.

In order to get the proper subsets of H we just need to deduct one from [tex]2^{25}[/tex]

So there are [tex]2^{25}-1[/tex] proper subsets.

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