Quiz (1 point)
Prove that:
(a ⋅ (1 / b)) ⋅ (c ⋅ (1 / d)) = (a / b) ⋅ (c / d)
The following properties may be helpful:
- a ⋅ (1 / b) = a / b
- a ⋅ (1 / b) = a / b
if the following are true:
- a = x
- b = y
then a ⋅ b = x ⋅ y
Please write your proof in the table below. Each row should contain one claim. The last claim is the statement that you are trying to prove.