The document provides examples of derivatives of trigonometric functions, including finding the derivative of arcsin(3x), sin(arctan(3/4)), and arccos(x/2). It also lists practice problems for finding the derivative f'(x) of functions involving arcsin, arctan, and arccos.

8. Practice
Solve:
Find:
arcsin(3x
)
3
sin arctan
4
1
2

9. Examples

10. Practice – find f’(x)
f ( x) 2 arcsin(x 1)
f ( x)
arctan e x
f ( x) 3 arccos
x
2

11. Examples

12. Practice – find f’(x)
f ( x) 2 arcsin(x 1)
f ( x)
arctan e x
f ( x) 3 arccos
x
2