To find: To find the radius of convergence.
Answer to Problem 63E
The radius of convergence is
Explanation of Solution
Given:
The given series
Calculation:
An expression of the form,
Is a power series centred at
The convergence theorem for power series,
One possibility
Now, students of my group make series like this students 1+=- radius of convergence is
Since, this is an infinite geometric series, hence it converges
Other students made other series.
Students of the other group made series like this students 1- radius of convergence is
Since this is an infinite geometric series, hence it converges only for
Student 2- radius of convergence is
Since this is an infinite geometric series, hence it converges only for
Other students made the series.
The radius of convergence for the student was matched.
Chapter 9 Solutions
AP CALCULUS TEST PREP-WORKBOOK
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