Challenge 03

Issued:

22 May 2002

Details:

The following shows the interconnection of routers, with the error probability for each route.

So let's have a challenge...

CHALLENGE...

Show that there are four possible routes, without retracing a path, to go from A to D.

and another challenge...

CHALLENGE...

Show that the chances of no errors on the route highlighted by the yellow arrow is 53.2%. What will the chances be for errors on this route?

and another challenge...

CHALLENGE...

Which is the best route to take?

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