Lecture 2 (August 27, Wednesday)
8.1 Sequences (part 2).
E. Limit cfw_an has a limit L, if an can be
made arbitrarily close to L by taking large
lim an = L
cfw_an is divergent if it does not have a
Example 3. Determine if cfw
Lecture 1 (August 25, Monday)
A. Denition. A set of innite numbers placed in
B. Notation. cfw_an
cfw_an : cfw_a1, a2, a3, . . . , an, . . .
cfw_an : cfw_a0, a1, a2, . . . , an, . . .
an is the nth term, or