1. The problem statement, all variables and given/known data See figure 2. Relevant equations Rs = R1 + R2 Rp = (R1*R2)/(R1+R2) 3. The attempt at a solution I tried completing one repitition of the pattern to see if I could figure out what the Req would be so: R + R in series on the end so 2R // R so 2/3R in series with R so 5/3R and the pattern repeats. How do I figure this out?