The amplitude of the function $$y = \sin(x)$$ is __________.

Question Analysis
This problem assesses the understanding of the amplitude of the sine function.

Key Concept Explanation
The amplitude of the basic sine function, , is 1, which represents the maximum vertical fluctuation from the center line.

Step-by-step Solution
1. Recall the definition of the amplitude of a sine function.
2. The amplitude is half the difference between the maximum and minimum values of the function.
3. For