Answer
The first graph shows the functions with angles in radians and it can be seen that for small x values the two functions are nearly identical.
The second graph shows the functions with angles in degrees and it can be seen that it will not be a good approximation for small x values.
Work Step by Step
The first graph shows the functions with angles in radians and it can be seen that for small x values the two functions are nearly identical.
The second graph shows the functions with angles in degrees and it can be seen that it will not be a good approximation for small x values.