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Applications & Venn Diagrams

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Please answer the following questions and show all work in steps.

Use the union rule to answer the following questions

Suppose n(A ∩ B)= 5, n(A ∩ B ) = 35 n(A) =13 What is n(B)?

Union rule for sets n(A ∩ B) = n(A) + n(B) - n(A ∩ B)

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https://brainmass.com/math/discrete-math/applications-venn-diagrams-284185

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Please answer the following questions and show all work in steps.

Use the union rule to answer the following ...

Solution Summary

Step by step solutions to all the problems are provided. The expert examines applications and Venn diagrams.

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Application of a Venn Diagram

A charity asked people attending a fundraiser cookout if they ate the salad, casserole or dessert. Here is the Venn diagram of the results.

Of those surveyed, how many people ate casserole, but not dessert?
(Points : 3)

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