If you are provided a set of resistances, $2\,\Omega$, $4\,\Omega$, $6\,\Omega$ and $8\,\Omega$. Connect these resistances to obtain an equivalent resistance of $\frac{46}{3}\,\Omega$. (1) $2\,\Omega$ and $6\,\Omega$ are in parallel with $4\,\Omega$ and $8\,\Omega$ in series (2) $4\,\Omega$ and $6\,\Omega$ are in parallel with $2\,\Omega$ and $8\,\Omega$ in series (3) $2\,\Omega$ and $4\,\Omega$ are in parallel with $6\,\Omega$ and $8\,\Omega$ in series (4) $6\,\Omega$ and $8\,\Omega$ are in parallel with $2\,\Omega$ and $4\,\Omega$ in series
If you are provided a set of resistances, $2\,\Omega$, $4\,\Omega$, $6\,\Omega$ and $8\,\Omega$. Connect these resistances to obtain an equivalent resistance of $\frac{46}{3}\,\Omega$.
(1) $2\,\Omega$ and $6\,\Omega$ are in parallel with $4\,\Omega$ and $8\,\Omega$ in series
(2) $4\,\Omega$ and $6\,\Omega$ are in parallel with $2\,\Omega$ and $8\,\Omega$ in series
(3) $2\,\Omega$ and $4\,\Omega$ are in parallel with $6\,\Omega$ and $8\,\Omega$ in series
(4) $6\,\Omega$ and $8\,\Omega$ are in parallel with $2\,\Omega$ and $4\,\Omega$ in series