Two resistance `R_(1)` and `R_(2)` are connected in (i) series and (ii) parallel. What is the equivalent resistance with limit of possible percentage error in each case of `R_(1)=5.0+-0.2Omega` and `R_(2)=10.0+-0.1Omega`

Answer

(i) `R = 15 Omega pm 2 %; (ii) R = 3.3 Omegapm 7%`