Concept explainers
In each of Problems 21 through 24, carry out one step of theEuler method and of the improved Euler method, using the step size
greater than
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DIFFERENTIAL EQUATIONS-NEXTGEN WILEYPLUS
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- a. Given: x=360 inches and y=5.10 inches. Compute Dia A to 2 decimal places. b. Given: Dia A=8.76 inches and x=10.52 inches. Compute t to 2 decimal places.arrow_forwardUse Euler's Method with step size h=0.1 to approximate y(1.2), where y(x) satisfies the following IVP y=3x+y, y(1)=50 Enter your answer as a decimal number. (Calculator is suggested.) You don't need to round your answer. The answer should contain two digits after the decimal point, like 32.87 or 41.05. Caution: Do not use decimal comma as in 34,99. You have to use decimal point as in 34.99.arrow_forwardUse Gauss-Seidel method to solve for x, X2, X3 until the relative error falls below 5% Repeat with overrelaxation 2=1.2 y [I- ={-34 2 -6 -1 -38 -3 -1 7 X2 -8 1 -2 X3 -20arrow_forward
- 2. Find the value of at y=1 if x=z³+4z and z= (y² + 2y)³/³.arrow_forward3. Use Euler's method to approximate the value of = -2x3 + 12x2 - 20x + 8.5 from x = 0 to x = 4. The initial condition is y(0) = 1. Use the following step size: a. h= 0.5 dx b. h 0.25 C. h 0.1 d. Compute for the true error and relative percentage error using the true value of y = -0.5x* + 4x3 + 8.5x + 1 at x-4 for each given steps. 1. Ka Ping has decided to save money roughly P100 per week. Suppose he makes a bi-monthly deposits of this money into a bank account that pays annual interest of 10%, compounded continuously. Use annuity formula: = rS + d; S(0) = So ds %3D dt a. Use Euler's method and approximate the balance after 4 years. b. Solve the general solution of the given annuity formula and solve for the exact value. 3 dy 2. 32+5y = sin x, y(0.3)= 5 and using a step size of h = 0.3, Approximate the value of y(0.9) dx using Euler's method.arrow_forwardUse Improved Euler's Method to approximate y(2.8) for for y'-4x³=0; y(2)=6 Use h=0.2. . Calculate up to 4 decimal places. Round-off answer to 4 decimal placesarrow_forward
- Mathematics For Machine TechnologyAdvanced MathISBN:9781337798310Author:Peterson, John.Publisher:Cengage Learning,