Question

how can three risistors of risistances 1 ohm,2ohm and 3ohm be connected to get an equivalent resistance of a)11/3 ohm b) 11/5 ohm

Answer 1

(2 ohm & 3 ohm parallel ) and 1 ohm series.....equivalent resistance 11/5 ohm
(1 ohm & 2 ohm parallel) and 3 ohm series ....equivalent resistance 11/3 ohm