




Card 8 / 12:
Addition Principle
if one event can occur in m ways and a second event with no common outcomes can occur in n ways, then the first or second event can occur in m + n ways

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Questions & Answers
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Source:
OpenStax, Algebra and trigonometry. OpenStax CNX. Nov 14, 2016 Download for free at https://legacy.cnx.org/content/col11758/1.6
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