Surveillance Camera Reliability

Cameras are arranged in an overlapping grid. All areas are covered until a × grid fails. Each camera has an expected lifetime of six years. Compare the reliability of this system to a system with only four cameras, with and without standby components.

    
In[73]:=
Click for copyable input
In[79]:=
Click for copyable input
Out[79]=
New to Mathematica? Find your learning path »
Have a question? Ask support »