Question

Find Equvivalent Resistance​

Answer 1

Answer:

it's a balance wheatstone bridge

R1 ( 2 , 4 in series ) = 6

R2 ( 3, 6 in series ) = 9

R3 ( 6, 12 in series ) = 18

R1 , R2, R3 in parallel , so equalent R = 3 in series with R = 1

so equivalent resistance = 4