A = {1,2,3}. How many subsets do set a have?
A. 3
B. 4
C. 8
D. 16
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A = {1,2,3}. How many subsets do set a have?
A. 3
B. 4
C. 8
D. 16
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Answer:
The answer is letter C. 8
Step-by-step explanation:
A = {1,2,3}
{}
{1}
{2}
{3}
{1,2}
{1,3}
{2,3}
{1,2,3}
therefore, there are 8 possible subsets in set A.