Evaluate the limit for .
First we write and
. Then we use the expansion of
(p. 287), to obtain expansions for
and
,
Therefore, we have
Evaluate the limit for .
First we write and
. Then we use the expansion of
(p. 287), to obtain expansions for
and
,
Therefore, we have
For those asking, o(x) is little o notation and it means different things in different cases but here it means *some* function f(x) such the quotient f(x)/x approaches 0 as x approaches 0. The definition in Apostol’s book was stated briefly and then Apostol started abusing the notation without explaining everything.
Wt is 0 (x) can anyone ans
that is e(x)
what is o(x)