(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

What is the equivalent resistance of the combination of identical resistors between points a and b in the figure below?

2. Relevant equations

Series= Req= R1 + R2 + R3 etc

Parallel = Req= (1/R1 + 1/R2 + 1/R3 etc)^-1

3. The attempt at a solution

Req= R1 + (1/3R) + R3

I dont know what to do from here.

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# Homework Help: Direct Current circuits

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