Numerical Methods For Engineers, 7 Ed
7th Edition
ISBN: 9789352602131
Author: Canale Chapra
Publisher: MCGRAW-HILL HIGHER EDUCATION
expand_more
expand_more
format_list_bulleted
Concept explainers
Videos
Textbook Question
Chapter 14, Problem 4P
(a) Start with an initial guess of
(b) Construct a plot from the results of (a) showing the path of the search.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
4. Using the method of Least Squares, determine to 6-decimal place the necessary values of the
coefficient C1 and C2 in the equation from the given data points.
1
y =
C, + C2x
A
C
2.07
8.60
14.42
15.8
Where:
ABCDEF is your student number.
Example, if your student number is 484321.
A = 4
B = 8
C = 4
D = 3
5. Using the same data points given in problem 4, solve for the Newton's Interpolating
Polynomials.
mathforadmi..2dff1dd723
PTU
Kadoorie sygini
1930
Technical
Department of Applied Mathematics
Second Semester 2020/2021
Math for Administration
Assignment 2
Question 1
For the function:
y = 0.01x- 0.001x²
Find the zeros, the vertex and the optimum
value (max. or min.)
Question 2
Suppose a company has fixed costs of $300
and variable
3
costs of x + 1460 dollars per unit,
4
where x is the
total number of units produced. Suppose
further that the
selling price of its product is 1500
X-
♡ lar
Fine break-even points.
init.
II
جامعة
Palestine
||
Consider the function p(x) = x² - 4x³+3x²+x-1. Use Newton-Raphson's method with initial guess of 3. What's the updated value of the root at the end of the second
iteration?
Type your answer...
Chapter 14 Solutions
Numerical Methods For Engineers, 7 Ed
Ch. 14 - 14.1 Find the directional derivative of
at in...Ch. 14 - Repeat Example 14.2 for the following function at...Ch. 14 - 14.3 Given
Construct and solve a system of...Ch. 14 - (a) Start with an initial guess of x=1 and y=1 and...Ch. 14 - 14.5 Find the gradient vector and Hessian matrix...Ch. 14 - Prob. 6PCh. 14 - Perform one iteration of the steepest ascent...Ch. 14 - Perform one iteration of the optimal gradient...Ch. 14 - Develop a program using a programming or macro...Ch. 14 - 14.10 The grid search is another brute force...
Additional Math Textbook Solutions
Find more solutions based on key concepts
|4.2| = ?
Basic Technical Mathematics
Analytic Functions. Find fz=ux,y+ivx,y with u or v as given. Check by the Cauchy Reimann equations for analyti...
Advanced Engineering Mathematics
(a) Show that (x) = x2 is an explicit solution to xdydx = 2y on the interval (, ). (b) Show that (x) = ex x is...
Fundamentals of Differential Equations (9th Edition)
Length of a Guy Wire A communications tower is located at the top of a steep hill, as shown. The angle of incli...
Precalculus: Mathematics for Calculus (Standalone Book)
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, advanced-math and related others by exploring similar questions and additional content below.Similar questions
- 6 108 polynomial is used to approximate v8, the answer is: dy 13. of the parametric equations x: 2-3t 3+2t and y =- is dx Use the following information for Questions 14 and 15: 1+t 1+t Using the Newton-Raphson method to determine the critical co-ordinate of the graph y=f(x)=(x)*an (*) (in words x to the power of tan (x)), you will be required to determine f'(x) 14. The expression for f'(x) is: The following tools were required in determining an expression for f'(x): Application of the natural logarithm 15. I. II. The product rule III. Implicit differentiationarrow_forwardfor 0 < x < 1 у (х) %3 Зех - 5 Use the Bisection Method to look for a root of the equation. Begin with values of x = 0.5 and = 0.6. Complete three iterations of the method by filling out the table below. Show your %3D calculations. Xc f(x,) f (x.) Iterations Xr 1 0.5 0.8arrow_forward19. The surface of a circular dartboard has a small center circle called the bull's eye and 20 pie-shaped regions numbered from 1-20. Each of the pie-shaped regions is further divided into three parts such that a person throwing a dart that lands on a specified number scores the value of the number, double the number, or triple the number, depending on which of the three parts the dart falls. If a contestant hits the bull's eye with a probability of 0.01, hits a double with a probability of 0.10, hits a triple with a probability of 0.05, and misses the dart board with a probability of 0.02, what is the probability that 7 throws will result in no bulls eyes, no triples, a double twice, and a complete miss once?arrow_forward
- The following data describe the dissolved oxygen concentration at sea level for freshwater as a function of temperature. In the light of these data, the amount of dissolved oxygen at a temperature of 18 degreesa) Estimate with using the linear interpolation polynomial.b) Estimate using the 2nd order Lagrangian interpolation polynomial.arrow_forwardFor the DE: dy/dx=2x-y y(0)=2 with h=0.2, solve for y using each method below in the range of 0 <= x <= 3: Q1) Using Matlab to employ the Euler Method (Sect 2.4) Q2) Using Matlab to employ the Improved Euler Method (Sect 2.5 close all clear all % Let's program exact soln for i=1:5 x_exact(i)=0.5*i-0.5; y_exact(i)=-x_exact(i)-1+exp(x_exact(i)); end plot(x_exact,y_exact,'b') % now for Euler's h=0.5 x_EM(1)=0; y_EM(1)=0; for i=2:5 x_EM(i)=x_EM(i-1)+h; y_EM(i)=y_EM(i-1)+(h*(x_EM(i-1)+y_EM(i-1))); end hold on plot (x_EM,y_EM,'r') % Improved Euler's Method h=0.5 x_IE(1)=0; y_IE(1)=0; for i=2:1:5 kA=x_IE(i-1)+y_IE(i-1); u=y_IE(i-1)+h*kA; x_IE(i)=x_IE(i-1)+h; kB=x_IE(i)+u; k=(kA+kB)/2; y_IE(i)=y_IE(i-1)+h*k; end hold on plot(x_IE,y_IE,'k')arrow_forwardInformation on a packet of seeds claims that 93% of them will germinate. Of the 150 seeds that I planted, only 129 germinated. Compute a 95% two-sided Agresti-Coull Cl on the proportion of seeds that germinate. Use as a point estimator p the proportion of seeds that germinated during the experiment. Round your answers to two decimal places (e.g. 98.76).arrow_forward
- Customers arrive at a bakery at an average rate of 18 per hour on weekday mornings. Thearrival distribution can be described by a Poisson distribution with a mean of 18. Each clerkcan serve a customer in an average of three minutes; this time can be described by an exponential distribution with a mean of 3.0 minutes.a. What are the arrival and service rates?b. Compute the average number of customers being served at any time.c. Suppose it has been determined that the average number of customers waiting in lineis 8.1. Compute the average number of customers in the system (i.e., waiting in lineor being served), the average time customers wait in line, and the average time in thesystem.d. Determine the system utilization for M = 1, 2, and 3 servers.arrow_forwardf(x)=-0.9x? +1.7x+2.5 Calculate the root of the function given below: a) by Newton-Raphson method b) by simple fixed-point iteration method. (f(x)=0) Use x, = 5 as the starting value for both methods. Use the approximate relative error criterion of 0.1% to stop iterations.arrow_forwardThe parts department of a large automobile dealership has a counter used exclusively for mechanics’ requests for parts. The time between requests can be modeled by a negative exponential distribution that has a mean of five minutes. A clerk can handle requests at a rate of 15 per hour, andthis can be modeled by a Poisson distribution that has a mean of 15. Suppose there are two clerksat the counter.a. On average, how many mechanics would be at the counter, including those being served?arrow_forward
- Q1: The number of bacterial cells (P) in a given reactor is related to time in days (t) as described by the following mathematical model: dp dt 0.0000007 P², If at initial time (P = 106). Determine the number of cells when (t 2days) using the fourth order Runge-Kutta method and at time increment of (1 day). = = 0.3 P 1arrow_forwardUse bisection to determine the drag coefficient needed so that an 80-kg parachutist has a velocity of 36 m/s after 4 s of free fall. Note: The acceleration of gravity is 9.81 m/s2 . Start with initial guesses of xl = 0.1 and xu = 0.2 and iterate until the approximate relative error falls below 2%.arrow_forward1. The cross section foresights at one station along a proposed highway are shown below. The HI for these foresights is 970.61 ft. Plot the cross section elevation to scale. 5.2 4.8 6.6 5.9 7.0 8.1 24 + 00 50 22 0 12 30 50 2. The roadway subgrade elevation is 973.30 ft., the planned roadbed is 30-feet wide, with side slopes of 2%:1. Plot the roadbed design elevations on the plot from problem 1, and find the slope intercepts and the cross section area. 3. The cross section foresights for the next station are show below. They were observed from the same instrument setup as in problem 1. The subgrade elevation is 972.30 ft. Use the same roadbed width and side slopes from problem 2. Plot the cross section and the roadbed elevations to scale, find the slope intercepts, and find the cross section area. 4.8 25 + 00 3.2 5.3 50 0 50 4. What is the volume of soil to be removed or added between stations 24 and 25? Hint: To calculate volume of soil between stations 24+00 and 25+00 Use the…arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Elements Of ElectromagneticsMechanical EngineeringISBN:9780190698614Author:Sadiku, Matthew N. O.Publisher:Oxford University Press
Mechanics of Materials (10th Edition)Mechanical EngineeringISBN:9780134319650Author:Russell C. HibbelerPublisher:PEARSON
Thermodynamics: An Engineering ApproachMechanical EngineeringISBN:9781259822674Author:Yunus A. Cengel Dr., Michael A. BolesPublisher:McGraw-Hill Education
Control Systems EngineeringMechanical EngineeringISBN:9781118170519Author:Norman S. NisePublisher:WILEY
Mechanics of Materials (MindTap Course List)Mechanical EngineeringISBN:9781337093347Author:Barry J. Goodno, James M. GerePublisher:Cengage Learning
Engineering Mechanics: StaticsMechanical EngineeringISBN:9781118807330Author:James L. Meriam, L. G. Kraige, J. N. BoltonPublisher:WILEY
Elements Of Electromagnetics
Mechanical Engineering
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Oxford University Press
Mechanics of Materials (10th Edition)
Mechanical Engineering
ISBN:9780134319650
Author:Russell C. Hibbeler
Publisher:PEARSON
Thermodynamics: An Engineering Approach
Mechanical Engineering
ISBN:9781259822674
Author:Yunus A. Cengel Dr., Michael A. Boles
Publisher:McGraw-Hill Education
Control Systems Engineering
Mechanical Engineering
ISBN:9781118170519
Author:Norman S. Nise
Publisher:WILEY
Mechanics of Materials (MindTap Course List)
Mechanical Engineering
ISBN:9781337093347
Author:Barry J. Goodno, James M. Gere
Publisher:Cengage Learning
Engineering Mechanics: Statics
Mechanical Engineering
ISBN:9781118807330
Author:James L. Meriam, L. G. Kraige, J. N. Bolton
Publisher:WILEY
What is a Function? Business Mathematics and Statistics; Author: Edmerls;https://www.youtube.com/watch?v=fcGNFyqRzuI;License: Standard YouTube License, CC-BY
FUNCTIONS CONCEPTS FOR CBSE/ISC/JEE/NDA/CET/BANKING/GRE/MBA/COMEDK; Author: Neha Agrawal Mathematically Inclined;https://www.youtube.com/watch?v=hhbYynJwBqk;License: Standard YouTube License, CC-BY