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# Let A = {5, 6,7,8,9,10}!!!!

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504
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+225

Let A = {5, 6,7,8,9,10}

A. How many subsets does A have?

B. How many proper subsets does A have?

a. A has ___ subsets.

Sep 6, 2017

#1
+21860
+3

Let A = {5, 6,7,8,9,10}

A. How many subsets does A have?

B. How many proper subsets does A have?

A. A has $$2^6 = \mathbf{64}$$  subsets
B. A has $$2^6-1 = \mathbf{63}$$  proper subsets

Sep 7, 2017

#1
+21860
+3

Let A = {5, 6,7,8,9,10}

A. How many subsets does A have?

B. How many proper subsets does A have?

A. A has $$2^6 = \mathbf{64}$$  subsets
B. A has $$2^6-1 = \mathbf{63}$$  proper subsets

heureka Sep 7, 2017