3. Evaluate the triple integral below (a) analytically, (b) using the composite trapezoidal rule ...
3. Evaluate the following double integral (a) analytically. (b) using multiple-application of the trapezoidal rule with n 2 and compute the true relative error. (c) using single application of Simpson's 1/3 rule and compute the true relative erro. 3. Evaluate the following double integral (a) analytically. (b) using multiple-application of the trapezoidal rule with n 2 and compute the true relative error. (c) using single application of Simpson's 1/3 rule and compute the true relative erro.
2- Evaluate the following integral: 0.4 | Vcos(2x)dx a) By calculator, b) Composite trapezoidal rule (with segment no. n=4) and determine the true relative error, c) Composite Simpson's 1/3 with n =4 and determine the true relative error, d) Simpson's 3/8 rule determine the true relative error, e) Composite Simpson's rule, with n =5, determine the true relative error.
(10 marks) Evaluate the integral [*r'e ce-dx; 1. Using Composite Trapezoidal rule with (n=4) 2. Estimate the error for the approximation in (a) 3. Using Composite 1/3 Simpson's Rule (n = 4).
3) Evaluate the integral ſx cos xdx using the a) Trapezoidal rule and b) Simpson's rule. For each of the numerical estimates, determine the percent relative true errors.
4) (25 pts) Evaluate the integral d: +5 Using the following methods: a) Analytically b) Trapezoidal rule. Divide the whole interval into four subintervals (n 4) c) Simpson's 1/3 rule. Divide the whole interval into four subintervals (n 4). d) Simpson's 3/8 rule. Divide the whole interval into three subintervals (n 3) Compare the results in b), c), and d) with the true value obtained in a). 4) (25 pts) Evaluate the integral d: +5 Using the following methods: a)...
2. The following integral 2 dr can be computed exactly (a) Estimate the integral using the composite trapezoidal rule with n = exact value of integral and compute the true percent relative error for this approximation 4. Calculate the (b) How many subintervals would be needed to estimate the integral with the composite trapezoidal rule with an accuracy of 102? (c) Estimate the integral using the composite Simpson's 1/3 rule with n = true percent relative error for this approximation...
Evaluate the integral integral_0 15^2x dx analytically, using the Trapezoidal Rule (1-segment), and Simpson's 1/3 Rule (1-segment). Then use the Matlab trap() function presented in class to find a solution exact to 4 decimal places. How many segments were required for this accuracy?
4. Find the exact value of the integral. Then use composite trapezoidal rule and the composite Simpson's rule to approximate the integral below using n 4 and n 8. Round your results to four decimal places. .3 2a +3a2 dx
4. For: 1 + x3 dx a) Evaluate I using the trapezoidal rule with n= 4. (15 pts) b) Evaluate I using the 1/3 Simpson's rule with n=2. (10 pts) Trapezoidal Rule Single Application 1 = (6-a) f(b) + f(a) Composite (b-a) 2n I= i=1 Simpson's 1/3 Rule Single Application Composite b) Evaluate I using the 1/3 Simpson's rule with n=2. (10 pts) Trapezoidal Rule Single Application f(b) + f(a) I = (b-a) 2 Composite I = (b − a)...
2 Problem 3 (25 points) Let I = ïrdz. a) [by hand] Use a composite trapezoidal rule to evaluate 1 using N = 3 subintervals. b) MATLAB] Use a composite trapezoidal rule to evaluate I using N - 6 subinterval:s c) by hand] Use Romberg extrapolation to combine your results from a) and b) and obtain an improved approximation (you may want to compare with a numerical approximation of the exact value of the integral 2 Problem 3 (25 points)...