Answer:
Step-by-step explanation:
The statement "floor(xy) = floor(x) * floor(y) for all real numbers x and y" is not true in general. I'll provide a counterexample to disprove this statement.
Counterexample:
Let's consider x = 1.5 and y = 2.5.
floor(x) = floor(1.5) = 1
floor(y) = floor(2.5) = 2
However, floor(xy) = floor(1.5 * 2.5) = floor(3.75) = 3
On the other hand, floor(x) * floor(y) = 1 * 2 = 2
Since 3 ≠ 2, the equality does not hold for this counterexample, which disproves the statement for all real numbers x and y.
In general, the floor function does not distribute over multiplication for real numbers.