5 resistance each of resistance r are so connected that three of them are in parallel, while the remaining two are in series with this parallel combination, the net resistance will be:

$$5r$$

$$5r$$

0%

$$\frac{{r}}{{5}}$$

$$\frac{{r}}{{5}}$$

0%

$$\frac{{7}}{{3}}r$$

$$\frac{{7}}{{3}}r$$

0%

$$0.6 r$$

$$0.6 r$$

0%