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PROBLEM 3.2 (pg 87, #80-see diagrann below) Consider the system of components in the accompanying picture. Components 3 and4 are connected in series (call this subsystem 3-4). Subsystem 3-4 will work only if both components 3 and 4 work. In order for the entire system to function, it must be the case that component 1 functions (Ai) or component 2 functions (A2) or that subsystem 3-4 functions (A34). Suppose that each individual component functions independently of all other components and each component functions with probability 0.6. Find the probability that the entire system functions or P(A,UA,UAu) Hint: determine P(A34). It isnt 0.60. 1 2 3 4 SHOW ALL WORK!
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The problem can be solved using concepts of basic probability theory.

3.2 P I Emtise ssetem functions] systems aru furctimina ー0.6 『As, Aるarok A4 oru independen FTA,nA]: P[AT, PLA.] [ dependent As, A, an I AAs P[A].PTAs 0 216 0.89子6 Requ Pmobabiuty is 08976

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