Math 142 Chapter 10 Homework Homework will be posted as it becomes available. |
|||
---|---|---|---|
section |
remark |
homework problems |
|
10.1 sequences |
Review indeterminate forms (L'Hopital's Rule) from Calculus I:
|
||
Online HW | |||
need more practice? |
problems (suggestion: the circled ones)
and solns Varberg, Purcell, Ridgon (8th ed) § 10.1 | ||
10.2 Numerical ---- Geometric Series |
| ||
Online HW | |||
need more practice? |
problems and
solutions Covers: geo. series, telescoping series, and nth term test for divg. Varberg, Purcell, Ridgon (8th ed) § 10.2. | ||
Postive-termed Numermical Series | |||
10.3 Integral Test | Online HW | ||
need more practice? |
problems and
solutions Varberg, Purcell, Ridgon (8th ed) § 10.3 | ||
10.2&10.3 | A practice quiz. (soln) | ||
10.4 Direct Comparison Test (DCT) and Limit Comparison Test (LCT) for Series | Online HW | ||
Off-Line HW
helpful intuition needed: 10.3vs10.4 |
Do problems 40 and 41 of these
DCT/LCT
for series practice problems
(soln),
which are from another textbook.
| ||
need more practice? |
problems and
solutions Do at least: 1,2,3, 5, 7, 9, 11, 13, 17, 21, 29, 31, 39, 43 Stewart (6th ed, ET), §11.4. |
||
A practice quiz. (soln) | |||
Thus far we looked at positive-termed series, which were either convergent (to a finite number) or divergent (to infinity). Now we will look at arbitrary-termed (not necessarily positive-termed) series, which can be either: absolutely convergent (AC), conditionally convergent (CC), or divergent (DVG). |
|||
10.5 Ratio/Root Tests | Online HW | ||
A practice quiz. (soln) | |||
10.4&10.5 DCT/LCT& | need more practice? |
problems
and
solutions
Varberg, Purcell, Ridgon (8th ed) § 10.4 | |
A practice quiz.
(soln) The first problem can be (correctly) done using either DCT or LCT. Which way do you like better? |
|||
10.6 Alternating Series Test |
Online HW | ||
need more practice? |
problems
and solutions
Varberg, Purcell, Ridgon (8th ed) § 10.5 | ||
Review of Numerical Series: § 10.2-10.6 | |||
10.2-10.6: Review Problems |
Determine whether the given series is AC, CC, or divergent.
From 38
Serious Series Problems,
do at least the odd's (omit 29). | ||
Determine whether the given series is AC, CC, or divergent.
Do each of these
15
Serious Series Problems. | |||
10.7 Power Series |
Online HW | ||
Practice
Problem 0 for §10.7: Power Series
(soln) Problems 0.1 - 0.3 are for Part 1 while 0.4 is for Part 2. | |||
Part 1: basics (AC/CC/DVG) |
To start, 7 (=1+6)
homework problems. Sol'n to the first problem as well as the other 6 problems. | ||
Part 2: Operations on Power Series |
From another book
§11.9 homework
set do:
1, 5, 7, 11, 13, 14, 15, 23. If asked to find a power series representation of a function and a center is not specified, choose whatever center you want (the solns chose zero). (soln) Stewart (6th ed, ET), §11.9. | ||
10.TS Taylor Series (in book: 10.8-10.10) | Needed Resources and Solutions |
| |
Part 0: Intro. to |
Review the Introduction to
Taylor Polynominals.
Nice videos visually illustrating convergence for the | ||
Part 1: Taylor Polynomial | Online HW: 10.TS Part 1: Taylor Polynomials.
Do parts a-c from the Practice Problem 0 for Taylor Series. Do parts a-b for each of the 3 problems in Taylor Series HMWK. | ||
Part 2: Taylor Series | Online HW: 10.TS Part 2.
Do parts d-e from the Practice Problem 0 for Taylor Series. Do parts c-f for each of the 3 problems in Taylor Series HMWK. | ||
Part 3: Taylor Remainder | Online HW: 10.TS Part 3.
Do part f from the Practice Problem 0 for Taylor Series. Do parts g-i for each of the 3 problems in Taylor Series HMWK. | ||
Part 4: Commonly Used Series | Online HW: 10.TS Part 4. No off-line homework. | ||
Solutions to a sample Taylor Remainder Quiz (Fall 2016). |