The points $(1, 0)$, $(0, 1)$, $(0, 0)$, and $(2k, 3k)$, $k \ne 0$, are concyclic if $k = \dots$

Question

$-\frac{5}{13}$

$\frac{5}{13}$

$\frac{1}{5}$

$-\frac{1}{5}$

Please login to view the detailed solution steps...