3 years ago

How many subsets does the set A have? A={-3,-2,-1,0,1,2,3}

Mathematics

1 answer:

lions [1.4K]3 years ago

6 0

Answer:

128

Step-by-step explanation:

You find the number of subsets of a set by using the formula $2^{\text{ number of elements}$ .

We have 7 elements so that means we have $2^{7}=128$ subsets.

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