Question

please find resistance for gain 20 points easily​

Answer 1

the resultant resistance is ......

$\frac{ \frac{8 \times 8}{8 + 8} \times \frac{8 \times 8}{8 + 8} }{ \frac{8 \times 8}{8 + 8} + \frac{8 \times 8}{8 + 8} } + \frac{4 \times 4}{4 + 4} + \frac{4 \times 4}{4 + 4} + 2 + 2 + 2 + 2 + 2 \\ = 2 + 2 + 2 + 2 + 2 + 2 + 2 + 2 \\ = 16 \: \: ohm$