Question Number 28189 by math solver last updated on 21/Jan/18
Commented by math solver last updated on 22/Jan/18
$$\mathrm{4}\:−\:{C} \\ $$$$\mathrm{5}−\:{A} \\ $$
Commented by ajfour last updated on 22/Jan/18
$${See}\:{Q}.\mathrm{28211} \\ $$