The following circuit operates if and only if there is a path of functional devices from left to right. The probability that each device functions is as shown. Assume that the prob- ability that a device is functional does not depend on whether or not other devices are functional. What is the probability that the circuit operates? Let A denote the upper devices function. Let B denote the lower devices function. (Show complete solution in your answer sheet) 0.95 0.80 0.70 0.90 0.95 0.95

MATLAB: An Introduction with Applications
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The following circuit operates if and only if there is a path of functional devices from left to
right. The probability that each device functions is as shown. Assume that the prob- ability that a
device is functional does not depend on whether or not other devices are functional. What is the
probability that the circuit operates? Let A denote the upper devices function. Let B denote the
lower devices function. (Show complete solution in your answer sheet)
0.95
0.80
0.70
0.90
0.95
0.95
O a. 0.9293
O b.0.9121
Oc. 0.4321
O d. None among the choices
Transcribed Image Text:The following circuit operates if and only if there is a path of functional devices from left to right. The probability that each device functions is as shown. Assume that the prob- ability that a device is functional does not depend on whether or not other devices are functional. What is the probability that the circuit operates? Let A denote the upper devices function. Let B denote the lower devices function. (Show complete solution in your answer sheet) 0.95 0.80 0.70 0.90 0.95 0.95 O a. 0.9293 O b.0.9121 Oc. 0.4321 O d. None among the choices
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