Consider the system of components connected as in the accompanying picture. Components 1 and 2 are connected in parallel, so that subsystem works if and only if either 1 or 2 works; since 3 and 4 are connected in series, that subsystem works if and only if both 3 and 4 work. If components work independently of one another and P(component i works) = 0.7 for i = 1, 2 and = 0.67 for i = 3, 4, calculate P(system works). (Round your answer to four decimal places.) 1

Algebra for College Students
10th Edition
ISBN:9781285195780
Author:Jerome E. Kaufmann, Karen L. Schwitters
Publisher:Jerome E. Kaufmann, Karen L. Schwitters
Chapter11: Systems Of Equations
Section11.5: Cramer's Rule
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Consider the system of components connected as in the accompanying picture. Components 1 and 2 are connected in parallel, so that subsystem works if and only if either 1 or 2 works; since 3 and 4 are connected in
series, that subsystem works if and only if both 3 and 4 work. If components work independently of one another and P(component i works) = 0.7 for i = 1, 2 and = 0.67 for i = 3, 4, calculate P(system works). (Round
your answer to four decimal places.)
1
Transcribed Image Text:Consider the system of components connected as in the accompanying picture. Components 1 and 2 are connected in parallel, so that subsystem works if and only if either 1 or 2 works; since 3 and 4 are connected in series, that subsystem works if and only if both 3 and 4 work. If components work independently of one another and P(component i works) = 0.7 for i = 1, 2 and = 0.67 for i = 3, 4, calculate P(system works). (Round your answer to four decimal places.) 1
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