Let f(x) = cos(x). Approximate the integral I = f(x) dx in three different ways, each...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
Let f(x) = cos(x). Approximate the integral I = f(x) dx in three different ways, each with n = 4: (a) a Right Riemann Sum; (b) the Trapezoidal Rule; and (c) Simpson's Rule. Give each answer correct to six decimal places. (a) R4 = (b) T4 = (c) S4= It can be shown that for each i in [0, 1], f" (x)| 4 and f(4) (x)| 43. Combine these facts with the error-control inequalities discussed in class to complete the following guarantees concerning the absolute errors in the approximations from parts (b) and (c). Give each answer correct to six decimal places. (d) |I-T| vork2/2022W2_MATH_101A_ALL_2022W2/WW05/16/?effective User=16LSBJUN2C06 (e) |I - S4 Using the facts given for parts (d) and (e), and the error formulas, find the smallest integer n for which we can guarantee that the approximation T is within 10-5 of the exact value I. Repeat for Sn. (f) For Tn: n= WeBWork: 2022W2 MATH 101A ALL 2022W2 : WW05: 16 (g) For Sn: n = Let f(x) = cos(x). Approximate the integral I = f(x) dx in three different ways, each with n = 4: (a) a Right Riemann Sum; (b) the Trapezoidal Rule; and (c) Simpson's Rule. Give each answer correct to six decimal places. (a) R4 = (b) T4 = (c) S4= It can be shown that for each i in [0, 1], f" (x)| 4 and f(4) (x)| 43. Combine these facts with the error-control inequalities discussed in class to complete the following guarantees concerning the absolute errors in the approximations from parts (b) and (c). Give each answer correct to six decimal places. (d) |I-T| vork2/2022W2_MATH_101A_ALL_2022W2/WW05/16/?effective User=16LSBJUN2C06 (e) |I - S4 Using the facts given for parts (d) and (e), and the error formulas, find the smallest integer n for which we can guarantee that the approximation T is within 10-5 of the exact value I. Repeat for Sn. (f) For Tn: n= WeBWork: 2022W2 MATH 101A ALL 2022W2 : WW05: 16 (g) For Sn: n =
Expert Answer:
Related Book For
Posted Date:
Students also viewed these mathematics questions
-
Give Correct ANSWERS Human-Computer Interaction (a) If you had been one of the original inventors of the WIMP interface, and engineers on the technical team had been sceptical about the advantages...
-
ttth Suppose that the sequence of bags {Bn | n N} is recursively enumerated by the computable function e(n, x) = fn(x), [7 marks] Hence prove that the set of all recursive bags cannot be recursively...
-
Types of audit procedures Audit procedures are used to gatherevidence to support the auditors conclusions on the fairpresentation of a companys financial statements. Procedures can beperformed...
-
A small manufacturing firm is planning to either purchase new machinery to add capacity or to outsource part of its business to another company. If they decide to move forward with the first option,...
-
The adjusted trial balance for Rego Bowling Alley at December 31, 2014, contains the following accounts. Instructions (a) Prepare a classified balance sheet; assume that $15,000 of the note payable...
-
What is the major difference between a sample and a census?
-
Hollands is a small ladies clothing store with 14 employees. On any day, eight or nine employees will be scheduled to work. More than 95 percent of Hollands revenues are from the sale of clothing,...
-
find lim X-3 (x-3)5
-
As the Head of Online Business Innovation in your organization, explain to your CEO the process for building an ecommerce presence.
-
Using DEATH PENALTY and why it should be abolished as the topic, provide a script for a presentation. The script should include: An engaging introduction starting with an impactful opening story,...
-
How has the field of cognitive psychology changed since the 1950s when radical behaviorism was the dominant paradigm in psychology?
-
Conflicts are inevitable within teams and groups, even in the most engaged of workplaces. Regardless of the source of the conflict, if they are left unresolved, conflicts can quickly impact employee...
-
Suppose the US is on a gold standard and the UK is on a silver standard. Is that more like a fixed exchange rate between the US dollar and the British pound, or more like a floating exchange rate?...
-
How does perception influence interpersonal communication?
-
The Block with a mass of 4-Kg is hung with a spring. The stiffness constant of the spring K= 10 N/cm. The block is at rest position at point A with a 4-cm stretched of spring. Block is pulled down...
-
Quality Chicken grows and processes chickens. Each chicken is disassembled into five main parts. Information pertaining to production in July 2012 is: Joint cost of production in July 2012 was $50. A...
-
Let the continuation method with the Runge-Kutta method of order four be abbreviated CMRK4. After completing Exercises 4, 5, 6, 7, 8, and 9, answer the following questions. a. Is CMRK4 with N = 1...
-
Compute the error E for the approximations in Exercise 3. In Exercise 3 a. f (x) = x2 + 3x + 2, [0, 1]; b. f (x) = x3, [0, 2]; c. f (x) = 1/x, [1, 3]; d. f (x) = ex , [0, 2]; e. f (x) = 1/2 cos x +...
-
Let f (x) = ln(x2 + 2). Use Maple to determine the following. a. The Taylor polynomial P3(x) for f expanded about x0 = 1. b. The maximum error |f (x) P3(x)|, for 0 x 1. c. The Maclaurin polynomial...
-
The average tax rate on a corporate income of \(\$ 87,000\) is closest to which of the following? a. 15 percent b. 20.5 percent c. 25 percent d. 34 percent
-
True or False: If investment capital is borrowed, the income tax rate equals \(40 \%\), the after-tax MARR is \(12 \%\), and the loan rate is \(10 \%\), then it is best to repay the loan using Plan 4.
-
Calculate the corporate income tax for each of the following corporate taxable incomes. For each, determine the effective (average) tax rate and the marginal tax rate. a. $22,000 b. $93,000 c....
Study smarter with the SolutionInn App