The set of whole numbers are not satisfying the property under subtraction and division is

A)Closure property: Let $4,5\in W$

now $4-5=-1\notin W$

$\therefore$Whole numbers not closed under subtraction

Now $\frac{4}{5}\notin W$ whole number not closed under division

Commutative property : Let $2,3\in W$

Now $2-3=-1$ but $3-2=1\Rightarrow 2-3\ne 3-2$

$\therefore$ Whole numbers does not satisfies commutative property under subtraction

Now $\frac{2}{3}\ne \frac{3}{2}$Whole numbers does not satisfies commutative property under division

Associative property: Let $2,3,4\in W$

Now $2-(3-4)=2-(-1)=2+1=3$

But $(2-3)-4=-1-4=-5$

$\therefore$The set of whole numbers does not satisfies Associative property under subtraction

Now $2÷(3÷4)=2\times \frac{4}{3}=\frac{8}{3}$

$(2÷3)÷4=\frac{2}{3}\times \frac{1}{4}=\frac{1}{6}$

$\therefore$Set of whole numbers does not satisfies Associative property under division