Three 3ω resistance are connected in parallel what is the equivalent resistance?

Three 3ω resistance are connected in parallel what is the equivalent resistance?

Answer Details

Resistor connected in a parallel have an equivalence given by
$\frac{1}{\text{Reff}}$ = $\frac{1}{3}$ + $\frac{1}{3}$ + $\frac{1}{3}$

= $\frac{1+1+1}{3}$ = $\frac{3}{3}$ = 1

Reff = 1ω