1. The problem statement, all variables and given/known data We have the circuit.http://i.imgur.com/X4IYi4j.jpg Find the equivalent thevenin resistance ..the result in my book is 8 ohm but I alway get 8/6 ..how so? 2. Relevant equations Thevenin Teorem 3. The attempt at a solution 1/Re=1/4+1/2 and so Re=8/6 ..