Assignment:
How much would reliability improve if the medical control system shown in Q1 changed to the redundant parallel system shown in Q2?
Q1. A medical control system has three components in series with individual reliabilities (R1 , R2 , R3 ) as shown:
![1738_System.JPG](https://secure.tutorsglobe.com/CMSImages/1738_System.JPG)
What is the reliability of the system?
Q2. What is the reliability of the system shown?
![1171_Reliability.JPG](https://secure.tutorsglobe.com/CMSImages/1171_Reliability.JPG)
Provide complete and step by step solution for the question and show calculations and use formulas.