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Mathematics, 10.03.2022 14:00 ijohnh14

Let A = {7,8,9,10,11,13,14,15} a. How many subsets does A have?
b. How many proper subsets does A have?

(Type a whole number)

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Let A = {7,8,9,10,11,13,14,15} a. How many subsets does A have?
b. How many proper subsets...
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