If n(A) = 10, n(B) = 14 and n(AB) = 3, what is n(AUB)?

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
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Chapter2: Second-order Linear Odes
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34.
If n(A) = 10, n(B) = 14 and n(An B) = 3, what is n(A U B)?
Transcribed Image Text:34. If n(A) = 10, n(B) = 14 and n(An B) = 3, what is n(A U B)?
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