CODE/CALC ET 3-HOLE
2nd Edition
ISBN: 9781323178522
Author: Briggs
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Textbook Question
Chapter 9.2, Problem 3E
What tests are used to determine the radius of convergence of a power series?
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
What tests are used to determine the radius of convergence of a power series?
What is the interval of convergence of a power series? How do you find it?
How does the convergence or divergence of a series affect the possibility of bounded summation?
Chapter 9 Solutions
CODE/CALC ET 3-HOLE
Ch. 9.1 - Suppose you use a second-order Taylor polynomial...Ch. 9.1 - Does the accuracy of an approximation given by a...Ch. 9.1 - The first three Taylor polynomials for f(x)=1+x...Ch. 9.1 - Prob. 4ECh. 9.1 - How is the remainder Rn(x) in a Taylor polynomial...Ch. 9.1 - Explain how to estimate the remainder in an...Ch. 9.1 - Linear and quadratic approximation a. Find the...Ch. 9.1 - Linear and quadratic approximation a. Find the...Ch. 9.1 - Linear and quadratic approximation a. Find the...Ch. 9.1 - Linear and quadratic approximation a. Find the...
Ch. 9.1 - Linear and quadratic approximation a. Find the...Ch. 9.1 - Linear and quadratic approximation a. Find the...Ch. 9.1 - Linear and quadratic approximation a. Find the...Ch. 9.1 - Linear and quadratic approximation a. Find the...Ch. 9.1 - Taylor polynomials a. Find the nth-order Taylor...Ch. 9.1 - Taylor polynomials a. Find the nth-order Taylor...Ch. 9.1 - Taylor polynomials a. Find the nth-order Taylor...Ch. 9.1 - Prob. 18ECh. 9.1 - Prob. 19ECh. 9.1 - Prob. 20ECh. 9.1 - Prob. 21ECh. 9.1 - Prob. 22ECh. 9.1 - Approximations with Taylor polynomials a. Use the...Ch. 9.1 - Prob. 24ECh. 9.1 - Prob. 25ECh. 9.1 - Approximations with Taylor polynomials a. Use the...Ch. 9.1 - Approximations with Taylor polynomials a. Use the...Ch. 9.1 - Prob. 28ECh. 9.1 - Taylor polynomials centered at a 0 a. Find the...Ch. 9.1 - Taylor polynomials centered at a 0 a. Find the...Ch. 9.1 - Prob. 31ECh. 9.1 - Prob. 32ECh. 9.1 - Prob. 33ECh. 9.1 - Prob. 34ECh. 9.1 - Prob. 35ECh. 9.1 - Prob. 36ECh. 9.1 - Prob. 37ECh. 9.1 - Prob. 38ECh. 9.1 - Approximations with Taylor polynomials a....Ch. 9.1 - Approximations with Taylor polynomials a....Ch. 9.1 - Approximations with Taylor polynomials a....Ch. 9.1 - Approximations with Taylor polynomials a....Ch. 9.1 - Approximations with Taylor polynomials a....Ch. 9.1 - Approximations with Taylor polynomials a....Ch. 9.1 - Prob. 45ECh. 9.1 - Approximations with Taylor polynomials a....Ch. 9.1 - Approximations with Taylor polynomials a....Ch. 9.1 - Prob. 48ECh. 9.1 - Remainders Find the remainder Rn for the nth-order...Ch. 9.1 - Remainders Find the remainder Rn for the nth-order...Ch. 9.1 - Prob. 51ECh. 9.1 - Remainders Find the remainder Rn for the nth-order...Ch. 9.1 - Remainders Find the remainder Rn for the nth-order...Ch. 9.1 - Remainders Find the remainder Rn for the nth-order...Ch. 9.1 - Estimating errors Use the remainder to find a...Ch. 9.1 - Estimating errors Use the remainder to find a...Ch. 9.1 - Estimating errors Use the remainder to find a...Ch. 9.1 - Estimating errors Use the remainder to find a...Ch. 9.1 - Estimating errors Use the remainder to find a...Ch. 9.1 - Estimating errors Use the remainder to find a...Ch. 9.1 - Error bounds Use the remainder to find a bound on...Ch. 9.1 - Prob. 62ECh. 9.1 - Error bounds Use the remainder to find a bound on...Ch. 9.1 - Error bounds Use the remainder to find a bound on...Ch. 9.1 - Error bounds Use the remainder to find a bound on...Ch. 9.1 - Error bounds Use the remainder to find a bound on...Ch. 9.1 - Number of terms What is the minimum order of the...Ch. 9.1 - Number of terms What is the minimum order of the...Ch. 9.1 - Number of terms What is the minimum order of the...Ch. 9.1 - Number of terms What is the minimum order of the...Ch. 9.1 - Number of terms What is the minimum order of the...Ch. 9.1 - Number of terms What is the minimum order of the...Ch. 9.1 - Explain why or why not Determine whether the...Ch. 9.1 - Prob. 74ECh. 9.1 - Matching functions with polynomials Match...Ch. 9.1 - Prob. 76ECh. 9.1 - Small argument approximations Consider the...Ch. 9.1 - Prob. 78ECh. 9.1 - Prob. 79ECh. 9.1 - Prob. 80ECh. 9.1 - Small argument approximations Consider the...Ch. 9.1 - Small argument approximations Consider the...Ch. 9.1 - Small argument approximations Consider the...Ch. 9.1 - Prob. 84ECh. 9.1 - Prob. 85ECh. 9.1 - Prob. 86ECh. 9.1 - Prob. 87ECh. 9.1 - Prob. 88ECh. 9.1 - Prob. 89ECh. 9.1 - Prob. 90ECh. 9.1 - Best expansion point Suppose you wish to...Ch. 9.1 - Prob. 92ECh. 9.1 - Tangent line is p1 Let f be differentiable at x =...Ch. 9.1 - Local extreme points and inflection points Suppose...Ch. 9.1 - Prob. 95ECh. 9.1 - Approximating In x Let f(x) = ln x and let pn and...Ch. 9.1 - Approximating square roots Let p1 and q1 be the...Ch. 9.1 - A different kind of approximation When...Ch. 9.2 - Write the first four terms of a power series with...Ch. 9.2 - Prob. 2ECh. 9.2 - What tests are used to determine the radius of...Ch. 9.2 - Prob. 4ECh. 9.2 - Do the interval and radius of convergence of a...Ch. 9.2 - Prob. 6ECh. 9.2 - Prob. 7ECh. 9.2 - Prob. 8ECh. 9.2 - Interval and radius of convergence Determine the...Ch. 9.2 - Prob. 10ECh. 9.2 - Interval and radius of convergence Determine the...Ch. 9.2 - Interval and radius of convergence Determine the...Ch. 9.2 - Interval and radius of convergence Determine the...Ch. 9.2 - Interval and radius of convergence Determine the...Ch. 9.2 - Interval and radius of convergence Determine the...Ch. 9.2 - Interval and radius of convergence Determine the...Ch. 9.2 - Interval and radius of convergence Determine the...Ch. 9.2 - Interval and radius of convergence Determine the...Ch. 9.2 - Interval and radius of convergence Determine the...Ch. 9.2 - Interval and radius of convergence Determine the...Ch. 9.2 - Interval and radius of convergence Determine the...Ch. 9.2 - Interval and radius of convergence Determine the...Ch. 9.2 - Interval and radius of convergence Determine the...Ch. 9.2 - Interval and radius of convergence Determine the...Ch. 9.2 - Interval and radius of convergence Determine the...Ch. 9.2 - Prob. 26ECh. 9.2 - Interval and radius of convergence Determine the...Ch. 9.2 - Interval and radius of convergence Determine the...Ch. 9.2 - Combining power series Use the geometric series...Ch. 9.2 - Combining power series Use the geometric series...Ch. 9.2 - Combining power series Use the geometric series...Ch. 9.2 - Combining power series Use the geometric series...Ch. 9.2 - Combining power series Use the geometric series...Ch. 9.2 - Combining power series Use the geometric series...Ch. 9.2 - Combining power series Use the power series...Ch. 9.2 - Combining power series Use the power series...Ch. 9.2 - Prob. 37ECh. 9.2 - Combining power series Use the power series...Ch. 9.2 - Combining power series Use the power series...Ch. 9.2 - Prob. 40ECh. 9.2 - Differentiating and integrating power series Find...Ch. 9.2 - Differentiating and integrating power series Find...Ch. 9.2 - Differentiating and integrating power series Find...Ch. 9.2 - Differentiating and integrating power series Find...Ch. 9.2 - Differentiating and integrating power series Find...Ch. 9.2 - Differentiating and integrating power series Find...Ch. 9.2 - Prob. 47ECh. 9.2 - Functions to power series Find power series...Ch. 9.2 - Functions to power series Find power series...Ch. 9.2 - Functions to power series Find power series...Ch. 9.2 - Functions to power series Find power series...Ch. 9.2 - Functions to power series Find power series...Ch. 9.2 - Explain why or why not Determine whether the...Ch. 9.2 - Radius of convergence Find the radius of...Ch. 9.2 - Radius of convergence Find the radius of...Ch. 9.2 - Summation notation Write the following power...Ch. 9.2 - Summation notation Write the following power...Ch. 9.2 - Prob. 58ECh. 9.2 - Prob. 59ECh. 9.2 - Scaling power series If the power series...Ch. 9.2 - Shifting power series If the power series...Ch. 9.2 - Prob. 62ECh. 9.2 - Series to functions Find the function represented...Ch. 9.2 - Series to functions Find the function represented...Ch. 9.2 - Prob. 65ECh. 9.2 - Series to functions Find the function represented...Ch. 9.2 - Series to functions Find the function represented...Ch. 9.2 - A useful substitution Replace x with x 1 in the...Ch. 9.2 - Prob. 69ECh. 9.2 - Prob. 70ECh. 9.2 - Prob. 71ECh. 9.2 - Exponential function In Section 9.3, we show that...Ch. 9.2 - Prob. 73ECh. 9.2 - Remainders Let f(x)=k=0xk=11xandSn(x)=k=0n1xk. The...Ch. 9.2 - Prob. 75ECh. 9.2 - Inverse sine Given the power series...Ch. 9.2 - Prob. 77ECh. 9.3 - How are the Taylor polynomials for a function f...Ch. 9.3 - What conditions must be satisfied by a function f...Ch. 9.3 - Prob. 3ECh. 9.3 - Prob. 4ECh. 9.3 - Prob. 5ECh. 9.3 - For what values of p does the Taylor series for...Ch. 9.3 - In terms of the remainder, what does it mean for a...Ch. 9.3 - Prob. 8ECh. 9.3 - Maclaurin series a. Find the first four nonzero...Ch. 9.3 - Maclaurin series a. Find the first four nonzero...Ch. 9.3 - Maclaurin series a. Find the first four nonzero...Ch. 9.3 - Maclaurin series a. Find the first four nonzero...Ch. 9.3 - Maclaurin series a. Find the first four nonzero...Ch. 9.3 - Prob. 14ECh. 9.3 - Maclaurin series a. Find the first four nonzero...Ch. 9.3 - Maclaurin series a. Find the first four nonzero...Ch. 9.3 - Maclaurin series a. Find the first four nonzero...Ch. 9.3 - Maclaurin series a. Find the first four nonzero...Ch. 9.3 - Prob. 19ECh. 9.3 - Maclaurin series a. Find the first four nonzero...Ch. 9.3 - Taylor series centered at a 0 a. Find the first...Ch. 9.3 - Taylor series centered at a 0 a. Find the first...Ch. 9.3 - Taylor series centered at a 0 a. Find the first...Ch. 9.3 - Taylor series centered at a 0 a. Find the first...Ch. 9.3 - Taylor series centered at a 0 a. Find the first...Ch. 9.3 - Taylor series centered at a 0 a. Find the first...Ch. 9.3 - Taylor series centered at a 0 a. Find the first...Ch. 9.3 - Prob. 28ECh. 9.3 - Prob. 29ECh. 9.3 - Prob. 30ECh. 9.3 - Prob. 31ECh. 9.3 - Prob. 32ECh. 9.3 - Prob. 33ECh. 9.3 - Prob. 34ECh. 9.3 - Prob. 35ECh. 9.3 - Prob. 36ECh. 9.3 - Prob. 37ECh. 9.3 - Prob. 38ECh. 9.3 - Binomial series a. Find the first four nonzero...Ch. 9.3 - Binomial series a. Find the first four nonzero...Ch. 9.3 - Prob. 41ECh. 9.3 - Binomial series a. Find the first four nonzero...Ch. 9.3 - Binomial series a. Find the first four nonzero...Ch. 9.3 - Binomial series a. Find the first four nonzero...Ch. 9.3 - Prob. 45ECh. 9.3 - Prob. 46ECh. 9.3 - Prob. 47ECh. 9.3 - Working with binomial series Use properties of...Ch. 9.3 - Prob. 49ECh. 9.3 - Working with binomial series Use properties of...Ch. 9.3 - Working with binomial series Use properties of...Ch. 9.3 - Working with binomial series Use properties of...Ch. 9.3 - Working with binomial series Use properties of...Ch. 9.3 - Working with binomial series Use properties of...Ch. 9.3 - Working with binomial series Use properties of...Ch. 9.3 - Working with binomial series Use properties of...Ch. 9.3 - Remainders Find the remainder in the Taylor series...Ch. 9.3 - Prob. 58ECh. 9.3 - Remainders Find the remainder in the Taylor series...Ch. 9.3 - Remainders Find the remainder in the Taylor series...Ch. 9.3 - Explain why or why not Determine whether the...Ch. 9.3 - Any method a. Use any analytical method to find...Ch. 9.3 - Any method a. Use any analytical method to find...Ch. 9.3 - Any method a. Use any analytical method to find...Ch. 9.3 - Any method a. Use any analytical method to find...Ch. 9.3 - Any method a. Use any analytical method to find...Ch. 9.3 - Any method a. Use any analytical method to find...Ch. 9.3 - Any method a. Use any analytical method to find...Ch. 9.3 - Any method a. Use any analytical method to find...Ch. 9.3 - Approximating powers Compute the coefficients for...Ch. 9.3 - Approximating powers Compute the coefficients for...Ch. 9.3 - Approximating powers Compute the coefficients for...Ch. 9.3 - Prob. 73ECh. 9.3 - Prob. 74ECh. 9.3 - Integer coefficients Show that the first five...Ch. 9.3 - Choosing a good center Suppose you want to...Ch. 9.3 - Alternative means By comparing the first four...Ch. 9.3 - Alternative means By comparing the first four...Ch. 9.3 - Prob. 79ECh. 9.3 - Prob. 80ECh. 9.3 - Prob. 81ECh. 9.3 - Composition of series Use composition of series to...Ch. 9.3 - Prob. 83ECh. 9.3 - Approximations Choose a Taylor series and center...Ch. 9.3 - Approximations Choose a Taylor series and center...Ch. 9.3 - Prob. 86ECh. 9.3 - Prob. 87ECh. 9.3 - Prob. 88ECh. 9.3 - Prob. 89ECh. 9.3 - Prob. 90ECh. 9.4 - Explain the strategy presented in this section for...Ch. 9.4 - Explain the method presented in this section for...Ch. 9.4 - How would you approximate e0.6 using the Taylor...Ch. 9.4 - Prob. 4ECh. 9.4 - Prob. 5ECh. 9.4 - What condition must be met by a function f for it...Ch. 9.4 - Limits Evaluate the following limits using Taylor...Ch. 9.4 - Limits Evaluate the following limits using Taylor...Ch. 9.4 - Limits Evaluate the following limits using Taylor...Ch. 9.4 - Limits Evaluate the following limits using Taylor...Ch. 9.4 - Limits Evaluate the following limits using Taylor...Ch. 9.4 - Limits Evaluate the following limits using Taylor...Ch. 9.4 - Limits Evaluate the following limits using Taylor...Ch. 9.4 - Limits Evaluate the following limits using Taylor...Ch. 9.4 - Limits Evaluate the following limits using Taylor...Ch. 9.4 - Limits Evaluate the following limits using Taylor...Ch. 9.4 - Limits Evaluate the following limits using Taylor...Ch. 9.4 - Limits Evaluate the following limits using Taylor...Ch. 9.4 - Limits Evaluate the following limits using Taylor...Ch. 9.4 - Limits Evaluate the following limits using Taylor...Ch. 9.4 - Limits Evaluate the following limits using Taylor...Ch. 9.4 - Limits Evaluate the following limits using Taylor...Ch. 9.4 - Limits Evaluate the following limits using Taylor...Ch. 9.4 - Limits Evaluate the following limits using Taylor...Ch. 9.4 - Power series for derivatives a. Differentiate the...Ch. 9.4 - Prob. 26ECh. 9.4 - Power series for derivatives a. Differentiate the...Ch. 9.4 - Power series for derivatives a. Differentiate the...Ch. 9.4 - Power series for derivatives a. Differentiate the...Ch. 9.4 - Power series for derivatives a. Differentiate the...Ch. 9.4 - Power series for derivatives a. Differentiate the...Ch. 9.4 - Power series for derivatives a. Differentiate the...Ch. 9.4 - Differential equations a. Find a power series for...Ch. 9.4 - Differential equations a. Find a power series for...Ch. 9.4 - Differential equations a. Find a power series for...Ch. 9.4 - Differential equations a. Find a power series for...Ch. 9.4 - Approximating definite integrals Use a Taylor...Ch. 9.4 - Approximating definite integrals Use a Taylor...Ch. 9.4 - Approximating definite integrals Use a Taylor...Ch. 9.4 - Approximating definite integrals Use a Taylor...Ch. 9.4 - Approximating definite integrals Use a Taylor...Ch. 9.4 - Approximating definite integrals Use a Taylor...Ch. 9.4 - Approximating definite integrals Use a Taylor...Ch. 9.4 - Approximating definite integrals Use a Taylor...Ch. 9.4 - Approximating real numbers Use an appropriate...Ch. 9.4 - Approximating real numbers Use an appropriate...Ch. 9.4 - Approximating real numbers Use an appropriate...Ch. 9.4 - Approximating real numbers Use an appropriate...Ch. 9.4 - Approximating real numbers Use an appropriate...Ch. 9.4 - Approximating real numbers Use an appropriate...Ch. 9.4 - Evaluating an infinite series Let f(x) = (ex ...Ch. 9.4 - Prob. 52ECh. 9.4 - Evaluating an infinite series Write the Taylor...Ch. 9.4 - Prob. 54ECh. 9.4 - Representing functions by power series Identify...Ch. 9.4 - Representing functions by power series Identify...Ch. 9.4 - Representing functions by power series Identify...Ch. 9.4 - Representing functions by power series Identify...Ch. 9.4 - Representing functions by power series Identify...Ch. 9.4 - Representing functions by power series Identify...Ch. 9.4 - Representing functions by power series Identify...Ch. 9.4 - Representing functions by power series Identify...Ch. 9.4 - Representing functions by power series Identify...Ch. 9.4 - Representing functions by power series Identify...Ch. 9.4 - Explain why or why not Determine whether the...Ch. 9.4 - Limits with a parameter Use Taylor series to...Ch. 9.4 - Limits with a parameter Use Taylor series to...Ch. 9.4 - Limits with a parameter Use Taylor series to...Ch. 9.4 - A limit by Taylor series Use Taylor series to...Ch. 9.4 - Prob. 70ECh. 9.4 - Prob. 71ECh. 9.4 - Prob. 72ECh. 9.4 - Prob. 73ECh. 9.4 - Prob. 74ECh. 9.4 - Prob. 75ECh. 9.4 - Prob. 76ECh. 9.4 - Elliptic integrals The period of a pendulum is...Ch. 9.4 - Prob. 78ECh. 9.4 - Fresnel integrals The theory of optics gives rise...Ch. 9.4 - Error function An essential function in statistics...Ch. 9.4 - Prob. 81ECh. 9.4 - Prob. 82ECh. 9.4 - Prob. 83ECh. 9.4 - Prob. 84ECh. 9.4 - Prob. 85ECh. 9 - Explain why or why not Determine whether the...Ch. 9 - Prob. 2RECh. 9 - Prob. 3RECh. 9 - Prob. 4RECh. 9 - Prob. 5RECh. 9 - Prob. 6RECh. 9 - Prob. 7RECh. 9 - Prob. 8RECh. 9 - Prob. 9RECh. 9 - Prob. 10RECh. 9 - Prob. 11RECh. 9 - Prob. 12RECh. 9 - Approximations a. Find the Taylor polynomials of...Ch. 9 - Estimating remainders Find the remainder term...Ch. 9 - Estimating remainders Find the remainder term...Ch. 9 - Estimating remainders Find the remainder term...Ch. 9 - Prob. 17RECh. 9 - Prob. 18RECh. 9 - Prob. 19RECh. 9 - Prob. 20RECh. 9 - Prob. 21RECh. 9 - Prob. 22RECh. 9 - Prob. 23RECh. 9 - Prob. 24RECh. 9 - Power series from the geometric series Use the...Ch. 9 - Power series from the geometric series Use the...Ch. 9 - Power series from the geometric series Use the...Ch. 9 - Prob. 28RECh. 9 - Prob. 29RECh. 9 - Power series from the geometric series Use the...Ch. 9 - Taylor series Write out the first three nonzero...Ch. 9 - Prob. 32RECh. 9 - Taylor series Write out the first three nonzero...Ch. 9 - Taylor series Write out the first three nonzero...Ch. 9 - Taylor series Write out the first three nonzero...Ch. 9 - Taylor series Write out the first three nonzero...Ch. 9 - Prob. 37RECh. 9 - Prob. 38RECh. 9 - Prob. 39RECh. 9 - Prob. 40RECh. 9 - Binomial series Write out the first three terms of...Ch. 9 - Prob. 42RECh. 9 - Prob. 43RECh. 9 - Prob. 44RECh. 9 - Convergence Write the remainder term Rn(x) for the...Ch. 9 - Prob. 46RECh. 9 - Limits by power series Use Taylor series to...Ch. 9 - Limits by power series Use Taylor series to...Ch. 9 - Limits by power series Use Taylor series to...Ch. 9 - Limits by power series Use Taylor series to...Ch. 9 - Limits by power series Use Taylor series to...Ch. 9 - Prob. 52RECh. 9 - Definite integrals by power series Use a Taylor...Ch. 9 - Prob. 54RECh. 9 - Definite integrals by power series Use a Taylor...Ch. 9 - Prob. 56RECh. 9 - Approximating real numbers Use an appropriate...Ch. 9 - Prob. 58RECh. 9 - Approximating real numbers Use an appropriate...Ch. 9 - Prob. 60RECh. 9 - Prob. 61RECh. 9 - Prob. 62RECh. 9 - Prob. 63RECh. 9 - Graphing Taylor polynomials Consider the function...
Additional Engineering Textbook Solutions
Find more solutions based on key concepts
To solve the problem
Pre-Algebra Student Edition
In Exercises 13–16, find the margin of error for the values of c, ?, and n.
13. c = 0.95, ? = 5.2, n = 30
Elementary Statistics: Picturing the World (7th Edition)
1. Normal Quantile Plot Data Set 1 “Body Data” in Appendix B includes the heights of 147 randomly selected wome...
Elementary Statistics (13th Edition)
In Exercises 5-36, express all probabilities as fractions.
23. Combination Lock The typical combination lock us...
Elementary Statistics
Find the point-slope form of the line passing through the given points. Use the first point as (x1, .y1). Plot ...
College Algebra with Modeling & Visualization (5th Edition)
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.Similar questions
- How is finding the sum of an infinite geometric series different from finding the nth partial sum?arrow_forwardThe power series can be understood as a function of x, whose domain is the set of all values of x for which the power series converges. This set of values or the domain is called the Convergence Interval. Describe and explain the three basic ways in which the interval of convergence of a power series can be presented.arrow_forwardDoes rearranging the terms of a convergent series change the sum of the series? Explain.arrow_forward
arrow_back_ios
arrow_forward_ios
Recommended textbooks for you
- Glencoe Algebra 1, Student Edition, 9780079039897...AlgebraISBN:9780079039897Author:CarterPublisher:McGraw HillCollege Algebra (MindTap Course List)AlgebraISBN:9781305652231Author:R. David Gustafson, Jeff HughesPublisher:Cengage Learning
Glencoe Algebra 1, Student Edition, 9780079039897...
Algebra
ISBN:9780079039897
Author:Carter
Publisher:McGraw Hill
College Algebra (MindTap Course List)
Algebra
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:Cengage Learning
Power Series; Author: Professor Dave Explains;https://www.youtube.com/watch?v=OxVBT83x8oc;License: Standard YouTube License, CC-BY
Power Series & Intervals of Convergence; Author: Dr. Trefor Bazett;https://www.youtube.com/watch?v=XHoRBh4hQNU;License: Standard YouTube License, CC-BY