Question
Asked Sep 18, 2019
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H = {x/x is a herding dog} and B={collie, sheltie, Border Collie} Note: All of art B are herding dogs.

a. How many subsets does set B above have?

b. For the set B above, list all of the subsets of B.

c. How many proper subsets does set B have?

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Expert Answer

Step 1

Given that,

H={x/x is a herding dog}

 B = {collie, sheltie, Border Collie}

Note: All of art B are herding dogs.

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B C,S,BC

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Step 2

a. How many subsets does set B above have?

We know that, 

Number of subset  is calculated by given formula:

Here n is number of elements in given set.

Number of element in set B = 3.

 

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Subsets 2" Subsets 23 Subsets 8

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Step 3

b. 

For the set B above, list all of ...

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C).S).(B).CS.{CB},{SB}.{CSB}.{}

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