Question

What is the value of [-1.1]

Answer 1

If it's absolute value, then it is 1.1
Just the positive number.

Answer 2

In this step function, [-1.1] is the floor function, so it must be rounded down to -2.

Explanation:

Look closely for positive and negative floor functions.

For example, if using the function [2.5] as a floor function, then it should be rounded down to the greatest integer using:

floor(2.5) = 2.

Watch for negative value: if this function [-1.1] is a floor function, then it should be rounded down to -2.

So, floor(-1.1) = -2.

Therefore, the final answer is -2.