Suppose Albers Elementary School has 20 teachers and Bothel Elementary School has 59 teachers. If 19 teachers teach at both Albers and Bothel, compute the total number of teachers employed at Albers and Bothel combined.
Suppose Albers Elementary School has 20 teachers and Bothel Elementary School has 59 teachers. If 19 teachers teach at both Albers and Bothel, compute the total number of teachers employed at Albers and Bothel combined.
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Step 1
We have given that
Let A = Albers elementry school
and
B = Bothel elementry school
Number of teacher in Albers elementry school = 20
=> n(A) = 20
Number of teacher in Bothel elementry school = 59
=> n(B) = 59
Number of teacher at both Albers elementry school and Bothel elementry school
n (A and B ) = 19
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