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rv 19.11 Below is the graph of the equation y Now You Try 19.11 Belo X-X-1....
this is numerical analysis QUESTION 1 (a) Apart from 1 = 0 the equation f(1) =...
this is numerical analysis
QUESTION 1 (a) Apart from 1 = 0 the equation f(1) = x2 - 4 sin r = 0 has another root in (1, 2.5). Perform three (10) iterations of the bisection method to approximate the root. State the accuracy of the root after the three iterations. (b) Perform three iterations of Newton's method for the function in (a) above, using x) = 1.5 as the initial (10) solution. Compare the error from the Newton's approximation...
QUESTION 1 = = (a) Apart from x = 0 the equation f(x) 22 – 4...
QUESTION 1 = = (a) Apart from x = 0 the equation f(x) 22 – 4 sin r 0 has another root in (1, 2.5). Perform three iterations of the bisection method to approximate the root. State the accuracy of the root after the three iterations. (b) Perform three iterations of Newton's method for the function in (a) above, using x(0) = 1.5 as the initial solution. Compare the error from the Newton's approximation with that incurred for the same...
Use Newton's method to approximate a root of the equation 3sin(x)=x as follows. Let x1=1 be...
Use Newton's method to approximate a root of the equation 3sin(x)=x as follows. Let x1=1 be the initial approximation. The second approximation is x2 = The third approximation is x3 =
QUESTION 1 (a) Apart from = 0 the equation f(t) = 12 - 4sin r =...
QUESTION 1 (a) Apart from = 0 the equation f(t) = 12 - 4sin r = 0 has another root in (1, 2.5). Perform three (10) iterations of the bisection method to approximate the root. State the accuracy of the root after the three iterations. (b) Perform three iterations of Newton's method for the function in (a) above, using x(0) = 1.5 as the initial (10) solution. Compare the error from the Newton's approximation with that incurred for the same...
1. Let y = f(x) be the solution to the differential equation = y - x....
1. Let y = f(x) be the solution to the differential equation = y - x. The point (5,1) is on the graph of the solution to this differential equation. What is the approximation for f() if Euler's Method is used, starting at x = 5 with a step size of 0.5?
QUESTION 1 (a) Show that the equation (x - 2) = has a root between x...
QUESTION 1 (a) Show that the equation (x - 2) = has a root between x = 2 and x = 3. Using the x+2 first approximation as 2.7 and the Newton-Raphson method, calculate this root correct to two decimal places. (8 marks) (b) Show that e' +x-2 = 0 has a root in interval [0, 1]. Using basic iteration method, calculate this root correct to four decimal places. (12 marks) 1 (C) Find an approximate value for the integral...
MATLAB HELP 3. Consider the equation y′ = y2 − 3x, where y(0) = 1. USE THE EULER AND RUNGE-KUTTA APPROXIMATION SCRIPTS...
MATLAB HELP 3. Consider the equation y′ = y2 − 3x, where y(0) =
1. USE THE EULER AND RUNGE-KUTTA APPROXIMATION SCRIPTS
PROVIDED IN THE PICTURES
a. Use a Euler approximation with a step size of 0.25 to
approximate y(2).
b. Use a Runge-Kutta approximation with a step size of 0.25 to
approximate y(2).
c. Graph both approximation functions in the same window as a
slope field for the differential equation.
d. Find a formula for the actual solution (not...
question 3 please The first 5 questions refer to finding solutions to the equation exp(w) =...
question 3 please
The first 5 questions refer to finding solutions to the equation exp(w) = 3.8 ln(1+x). You will need to write it in the form f(x)-0, and use various root finding methods. 1. (10 pts) Plot the curves y- exp(Vx), and y 3.8 ln(1+x) on the same graph in the range 0 x 6. Read off intervals in which there are roots of the equation exp(k)- 3.8 In(1+x) Now find the roots to 6 decimal places using the...
2. Now let's investigate how the various methods work when applied to an especially simple differential equation, x...
2. Now let's investigate how the various methods work when applied to an especially simple differential equation, x' x (a) First find the explicit solution x(t) of this equation satisfying the initial condition x(0) = 1 (now there's a free gift from the math department... (b) Now use Euler's method to approximate the value of x(1)e using the step size At = 0.1. That is, recursively determine tk and xk for k 1,.., 10 using At = 0.1 and starting...
7 (a) What can you about the graph of a solution of the equation y' =...
7 (a) What can you about the graph of a solution of the equation y' = xy' when x is close to 0? What if x is large? (b) Verify that all members of the family y = (c - x2)-1/2 are solutions of the differential equation y' = xy. (c) Find a solution of the initial value problem y' = xyº; y(0) = 2
this is numerical analysis
QUESTION 1 (a) Apart from 1 = 0 the equation f(1) = x2 - 4 sin r = 0 has another root in (1, 2.5). Perform three (10) iterations of the bisection method to approximate the root. State the accuracy of the root after the three iterations. (b) Perform three iterations of Newton's method for the function in (a) above, using x) = 1.5 as the initial (10) solution. Compare the error from the Newton's approximation...
QUESTION 1 = = (a) Apart from x = 0 the equation f(x) 22 – 4 sin r 0 has another root in (1, 2.5). Perform three iterations of the bisection method to approximate the root. State the accuracy of the root after the three iterations. (b) Perform three iterations of Newton's method for the function in (a) above, using x(0) = 1.5 as the initial solution. Compare the error from the Newton's approximation with that incurred for the same...
QUESTION 1 (a) Apart from = 0 the equation f(t) = 12 - 4sin r = 0 has another root in (1, 2.5). Perform three (10) iterations of the bisection method to approximate the root. State the accuracy of the root after the three iterations. (b) Perform three iterations of Newton's method for the function in (a) above, using x(0) = 1.5 as the initial (10) solution. Compare the error from the Newton's approximation with that incurred for the same...
1. Let y = f(x) be the solution to the differential equation = y - x. The point (5,1) is on the graph of the solution to this differential equation. What is the approximation for f() if Euler's Method is used, starting at x = 5 with a step size of 0.5?
QUESTION 1 (a) Show that the equation (x - 2) = has a root between x = 2 and x = 3. Using the x+2 first approximation as 2.7 and the Newton-Raphson method, calculate this root correct to two decimal places. (8 marks) (b) Show that e' +x-2 = 0 has a root in interval [0, 1]. Using basic iteration method, calculate this root correct to four decimal places. (12 marks) 1 (C) Find an approximate value for the integral...
MATLAB HELP 3. Consider the equation y′ = y2 − 3x, where y(0) =
1. USE THE EULER AND RUNGE-KUTTA APPROXIMATION SCRIPTS
PROVIDED IN THE PICTURES
a. Use a Euler approximation with a step size of 0.25 to
approximate y(2).
b. Use a Runge-Kutta approximation with a step size of 0.25 to
approximate y(2).
c. Graph both approximation functions in the same window as a
slope field for the differential equation.
d. Find a formula for the actual solution (not...
question 3 please
The first 5 questions refer to finding solutions to the equation exp(w) = 3.8 ln(1+x). You will need to write it in the form f(x)-0, and use various root finding methods. 1. (10 pts) Plot the curves y- exp(Vx), and y 3.8 ln(1+x) on the same graph in the range 0 x 6. Read off intervals in which there are roots of the equation exp(k)- 3.8 In(1+x) Now find the roots to 6 decimal places using the...
2. Now let's investigate how the various methods work when applied to an especially simple differential equation, x' x (a) First find the explicit solution x(t) of this equation satisfying the initial condition x(0) = 1 (now there's a free gift from the math department... (b) Now use Euler's method to approximate the value of x(1)e using the step size At = 0.1. That is, recursively determine tk and xk for k 1,.., 10 using At = 0.1 and starting...
7 (a) What can you about the graph of a solution of the equation y' = xy' when x is close to 0? What if x is large? (b) Verify that all members of the family y = (c - x2)-1/2 are solutions of the differential equation y' = xy. (c) Find a solution of the initial value problem y' = xyº; y(0) = 2
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