|
|
-
Q:
My textbook says
f(x) = e^(x) * sin (nothing)
on 4(d) in Chapter 2. I think this is a typographical error. Please tell me "sin (what)."
A:
It should read f(x) = e^(x) * sin x.
-
Q:
What sort of answer is appropriate for Problem 1 on page 86:
Outline an experiment that can determine the value of the constant a
that appears in Equation (1) of Chapter 5.
A:
This is a pretty open ended question. There is no single correct
solution. Certainly, if you can get your hands on the two types of
snails, you could try to do an experiment in the lab. Such a small
scale experiment might yield enough information about how the snails
interact. Be as specific as you can. If both types of snails are not
available, what could you do? Examine fossils? Try an experiment
with alternate species in the lab? Do field observations? Why would
would any of these method give you enough information? Use your
imagination.
|
|
