Question

Write down all the subsets of 10,20,30.

Answer 1

Answer:

how to list out the possible subsets of A=(10,20,30)

list out the possible subsets of A=(10,20,30)

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Empty set

10

20

30

10,20

10,30

20,30

10,20,30

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Stan H.

Step-by-step explanation:

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Answer 2

Answer:

{10} , {20} , {30} , {10 , 20} , {20 , 30} , {10 , 30} , {10 , 20 , 30} , ∅

Step-by-step explanation:

Well I have a simple method for you to remember the number of subsets

Number of subsets = (2)^n

where n = Number of elements given (here 3 ; the elements being 10 , 20 , 30 )

Always remember to include the null set (∅)