Question

in now many ways three defferent
resistances may be connected together!​

Answer 1

Answer:

Three resistances of two resistances are the same, when connected in series, the total resistance is 30 ohms and when connected in parallel the effective resistance is 3 ohm. If three wires have resistances of 1 ohm, 2 ohms and 3 ohms, how many different resistance values would be possible