Question

Pls refer.......
Answer pls....​

Answer 1

Answer:

taking any 2 resistors above,

AC and BC are in series

so, 3 ohm and 1 ohm are in series,

thus, R1= 3+1 = 4 ohm

now, R1 and AB will be in parallel,

so,

1/R=1/R1+1/AB

1/R=1/4+1/2

1/R=3/4

thus, total resistance will be R=4/3 ohm