Question

Write the difference between series and a parallel combination of resistance

Answer 1

Explanation:

in series resistances are directly added to each other but in parallel their reciprocal was added.

Answer 2

Answer:

$\huge\mathtt \red {\xcancel{ \longmapsto\frac{V\left(R_{2}+R_{3}\right)}{R_{1}R_{2}+R_{1}R_{3}+R_{2}R_{3}}}}$