- My interest is primarily in inverting the functions sine, cosine,
and tangent. Let's start by taking a look at each of these
graphically, e.g. sine:
-
- provides a good way of getting from one horizontal asymptote to another
from which we derive:
Geometry gives us another way to derive it:
How would we cook up the geometry to derive the derivative of arctan?
- #50, p. 398
- #53, p. 398
- #58, p. 398
- #85, p. 399