AB BC and CA are three wires of same cross section and are

Last updated: 6/24/2023

AB BC and CA are three wires of same cross section and are joined to form a triangle Resistance of the three sides are a b and c respectively Another wire of resistance d is taken from A and can be connected at any point on BC Prove that maximum resistance of the network is a b c d a b c 4d O E B i A i i 1 12 13 13 C