Use the union rule to answer the question. If n(A) = 12, n(B) = 17, and n(ANB) = 6, what is n(AUB)? n(AUB) = (Type a whole number.)

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ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter9: Counting And Probability
Section9.1: Counting
Problem 2E: The number of ways of arranging r objects form n objects in order is called the number of...
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Use the union rule to answer the question.
If n(A) = 12, n(B) = 17, and n(ANB) = 6, what is n(AUB)?
n(AUB) = (Type a whole number.)
Transcribed Image Text:Use the union rule to answer the question. If n(A) = 12, n(B) = 17, and n(ANB) = 6, what is n(AUB)? n(AUB) = (Type a whole number.)
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