Question 184320
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Look at the answer to question 184317.

http://www.algebra.com/algebra/homework/sets-and-operations/sets-and-operations.faq.question.184317.html


This time you have 3 overlapping circles giving you 8 different regions.


Outside all of the circles.
Only in Circle 1
Only in Circle 2
Only in Circle 3
In circle 1 OR circle 2
In circle 1 OR circle 3
In circle 2 OR circle 3
And right in the center, an area that represents all three circles.  The number 7 goes in this area, and just follow the logic in problem 184317 to get the rest of it.


{{{drawing(
600,600,-1,9,-1,9,
rectangle(0,0,8,8),
circle(3,3,2),
circle(5,3,2),
circle(4,5,2)

)}}}



John
*[tex \Large e^{i\pi} + 1 = 0]
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