Find n(A) for the set.A = {800, 801, 802, . . ., 8000}
A. n(A) = 4
B. n(A) = 7201
C. n(A) = 8000
D. n(A) = 7200
Answer: B
Mathematics
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A. f(x) = -
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B. f(x) = 
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B. 
C. 
D. 
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