The following exercises involve our generating a new Taylor series through a change of varables in the geometric series Eq. (5.2-8) or some other familar expansion. Here a is any constant. Explain how the following is derived:
The following exercises involve our generating a new Taylor series through a change of varables in the geometric series Eq. (5.2-8) or some other familar expansion. Here a is any constant. Explain how the following is derived:
, |z|<1
Well you have the geometric series:
so you now change the variable twice, first put , then put .