MATLAB ONLY MATLAB ONLY
MATLAB ONLY MATLAB ONLY
clc
clear
close all
%% 1)
%defining x(t) and y(t) as anonymous functions
x = @(t) t - sin(t); y = @(t) 1 - cos(t);
% defining the time vector t [0 pi] with 100 points
t = linspace(0,pi,100);
% graphing the parametric curve for t = [0 pi]
plot(x(t),y(t))
xlabel('x(t)')
ylabel('y(t)')
grid on
%% 2)
% applying the general formula for arc length computation
dxdt = @(t) 1-cos(t); dydt = @(t) sin(t); %differentiating x and y
w.r.t t
f = @(t) sqrt(dxdt(t).^2 + dydt(t).^2);% the general arc length
function
Length = integral(f,0,pi) % arc length on t = [0 pi]
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MATLAB ONLY MATLAB ONLY MATLAB ONLY MATLAB ONLY (x(t), y(t)) (t - sint, 1- cost 1....
Suppose C is a curve parametrized by r(t)=<cost,sint,1> and S is the portion of z=x^2+y^2 enclosed by C, located in the vector field F=<z,-x,y>. 25. Suppose C is the curve parametrized by F(t) = (cost, sint, 1) and S is the portion of z = x2 + y2 enclosed by C, located in the vector field F = (2, -,y). Verify Stokes' theorem. That is, find show they are, in fact, the same. fe dr and SIC (curl ) ñds...
(1 point) Calculate the integral of f(x, y, z)-3x2 + 3уг + z6 over the curve c(t) (cost, sint, t) for 0 < t < π (1 point) Calculate the integral of f(x, y, z)-3x2 + 3уг + z6 over the curve c(t) (cost, sint, t) for 0
Eliminate the parameter t from the following. x = 1 + sint, y = 3 + cost Sketch the graph of the plane curve.
Let C be the helix parametrized by r(t) = (cost, sint,t), 0 <t<7/2 in R3. Compute the flow of the vector field (x – yz sin xyz, zey? – zx sin xyz, yeyz – xy sin xyz) along C.
MATLAB ONLY MATLAB ONLY 2. (15 pts) Let b (1) n! 20 1) (5pts) Compute b and b 2) (5pts)Let Sb and S-b find the least N in natural numer s.t k-1 S -S 0.01 3) (5pts) Plot the constant function which image is S and plot the graph of Sn where n is from 1 to N(from 2-2) 2. (15 pts) Let b (1) n! 20 1) (5pts) Compute b and b 2) (5pts)Let Sb and S-b find the...
(1) Solve the differential equation y 2xy, y(1)= 1 analytically. Plot the solution curve for the interval x 1 to 2 (see both MS word and Excel templates). 3 pts (2) On the same graph, plot the solution curve for the differential equation using Euler's method. 5pts (3) On the same graph, plot the solution curve for the differential equation using improved Euler's method. 5pts (4) On the same graph, plot the solution curve for the differential equation using Runge-Kutta...
Given the path C: x(t) = (cost, sint, t), 0<t<2n. Let f(t, y, z) = x2 + y2 + 22. Evaluate (12 pts) f(,y,z)ds.
(1 point) Curves Cị and C2 are parametrized as follows: Ci is (z(t), y(t)) = (t,0) for –1<t<1 and C2 is (z(t), y(t)) = (cost, sint) for 0 <t<. Sketch, on a separate sheet of paper, the curves Cị and C2 with arrows showing their orientation. Next, suppose that F = 4x 1 +(6x + 3y) 7. Calculate Scř.dr, where is the curve given by C = C1 +C2. ScF.dñ =
Consider an object moving along the parametrized curve with equations: x(t)=et + e–t, y(t)=e–t where t is in the time interval [0,7] seconds. (a) The maximum speed of the object on the time interval is ___ at time ___. (b) The minimum speed of the object on the time interval is ___ at time ___
y(t) is INCORRECT but x(t) is CORRECT DIFFERENTIAL EQUATIONS / Linear Algebra Only people that are proficient in DIFFERENTIAL EQUATIONS should even attempt to solve. No beginners or amateurs allowed. Please write clearly and legibly. No sloppy Handwriting. I must be able to clearly and easily read your solution and answer. Circle final answer. BELOW is an example of what the answer should look very similar to. should be in the same form basically. example 7.10.4 Question Help Use the...