In a group of 20 musicians, 12 play piano, 7 play trumpet, and 2 play both piano

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In a group of 20 musicians, 12 play piano, 7 play trumpet, and 2 play both piano and trumpet. How many musicians play either piano or trumpet?

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Precalculus

ISBN: 9781938168345

1st Edition

Authors: Jay Abramson

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Question Posted: Aug 12, 2022 09:17 AM

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In a group of 20 musicians, 12 play piano, 7 play trumpet, and 2 play both piano

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Precalculus

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