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Section 3.2 The Wronskian: Problem 5 Previous Problem Problem List Next Problem (1 point) Determi...
Chapter 3, Section 3.2, Additional Go Tutorial Problem 02 11 Determine the longest interval in which...
Chapter 3, Section 3.2, Additional Go Tutorial Problem 02 11 Determine the longest interval in which the initial value problem is certain to have a unique twice differentiable solution. (Do not attempt to find the solution.) (1-2))" - 217 +10y = sin , (-9) = 9, 7(-9) = 2 Type "in" for + and "-int" for -- N
Previous Problem Problem List Next Problem (1 point) Note WeBWork will interpret acos(z) as cos (z),...
Previous Problem Problem List Next Problem (1 point) Note WeBWork will interpret acos(z) as cos (z), so in order to write a times cos(z) you need to type a cos(z) or put a space between them. The general solution of the homogeneous differential equation can be written as e-acos(x)+bsin(z) where a, b are arbitrary constants and 1r is a particular solution of the nonhomogeneous equation By superposition, the general solution of the equation y" + ly-2ez is บ-Uc + so...
Ch3.2- Existence Uniqueness Wronskian: Problem 3 Previous Problem Problem List Next Problem (1 point) Use the...
Ch3.2- Existence Uniqueness Wronskian: Problem 3 Previous Problem Problem List Next Problem (1 point) Use the Wronskian to determine whether the functions yı = sin(62) and y2 = cos(4.c) are linearly independent. Wronskian = det These functions are linearly independent because the Wronskian is nonzero for Choose value(s) of 2.
Section 7.4 Basic Theory of First order Linear systems: Problem 2 Previous Problem Problem List Next...
Section 7.4 Basic Theory of First order Linear systems: Problem 2 Previous Problem Problem List Next Problem (1 point) Suppose (t+5)yi (t – 6)yı = 7ty1 + 2y2, = 4y1 + 3ty2, 41(1) = 0, 32(1) = 2. a. This system of linear differential equations can be put in the form y' = P(t)ý + g(t). Determine P(t) and g(t). P(t) = g(t) = b. Is the system homogeneous or nonhomogeneous? Choose C. Find the largest interval a <t<b such...
Section 7.6 Complex Eigenvalues: Problem 5 Previous Problem Problem List Next Problem (1 point) Consider the...
Section 7.6 Complex Eigenvalues: Problem 5 Previous Problem Problem List Next Problem (1 point) Consider the initial value problem date [10 ] x x(0) = [2] (a) Find the eigenvalues and eigenvectors for the coefficient matrix. X = * , ū = (b) Solve the initial value problem. Give your solution in real form. x(t) = Use the phase plotter pplane9.m in MATLAB to answer the following question An ellipse with clockwise orientation 1. Describe the trajectory
Section 10.7: Problem 19 Previous Problem Problem List Next Problem (1 point) Find a parametrizat...
Section 10.7: Problem 19 Previous Problem Problem List Next Problem (1 point) Find a parametrization, using cos(t) and sin(t), of the following curve The intersection of the plane y 6 with the sphere z2 +y2 + z2100 Preview My Answers Submit Answers You have attempted this problem 0 times. You have unlimited attempts remaining. Email instructor Page generated at 03/24/2019 at 11:56am MST WeBWorK 1996-20171 theme: math4 I ww version: WeBWork-2.13 l pg._version 2.121 The WeBWorK Project
Section 10.7: Problem...
Section 1.1 Direction Fields: Problem 9 Previous Problem Problem List Next Problem (1 point) Cons...
Section 1.1 Direction Fields: Problem 9 Previous Problem Problem List Next Problem (1 point) Consider the slope field shown (a) For the solution that satisfies y(0) -0, sketch theEBM solution curve and estimate the following: y(1) A and y(-1) (b) For the solution that satisfies y(0) 1, sketch the solution curve and estimate the following: y(0.5) A t and y(-1) (c) For the solution that satisfies y(0) =-1 , sketch the solution curve and estimate the following: and y(-1)
Section...
Inhomogeneous and polar probs: Problem 6 Previous Problem Problem List Next Problem (1 point) A c...
Inhomogeneous and polar probs: Problem 6 Previous Problem Problem List Next Problem (1 point) A circular membrane of radius 3 is clamped along its circumference, and the displacement u(r, t) satisfies the differential equation Suppose that the membrane starts from rest with the initial displacement f(r) = 9-r2,0 < r < 3, then the solution is given by u(r,t)-Σ(An cos(Ant) + Bn sin(Ant) )J。( (anr) where Bn and with and g(r) Given the first 3 zeros of Bessel function Jo(x)...
Assignment 7: Problem 7 Previous Problem List Next (1 point) Find a particular solution to y"...
Assignment 7: Problem 7 Previous Problem List Next (1 point) Find a particular solution to y" +9y = –30 sin(3t). Assignment 7: Problem 8 Previous Problem List Next (1 point) Find the solution of y" – 6y' + 9y = 324 et with y(0) = 4 and y'(0) = 5. y= Assignment 7: Problem 9 Previous Problem List Next (1 point) Let y be the solution of the initial value problem y" + y = – sin(2x), y(0) = 0,...
6: Problem 1 Previous Problem Problem List Next Problem (2 points) Let f(x) = z* In(t)dt...
6: Problem 1 Previous Problem Problem List Next Problem (2 points) Let f(x) = z* In(t)dt (a) Evaluate f'(10) = (b) Evaluate (8-1)'(0) = 6: Problem 27 Problem List (1 point) Evaluate the integral p T/3 -9 In(tan(x)), 57/4 sin(x) cos(x) 6: Problem 29 Previous Problem Problem List Next Problem (1 point) Find the area of the region enclosed between f(x) = x2 – 3x + 8 and g(x) = 2x2 – x. Area = (Note: The graph above represents...
Chapter 3, Section 3.2, Additional Go Tutorial Problem 02 11 Determine the longest interval in which the initial value problem is certain to have a unique twice differentiable solution. (Do not attempt to find the solution.) (1-2))" - 217 +10y = sin , (-9) = 9, 7(-9) = 2 Type "in" for + and "-int" for -- N
Previous Problem Problem List Next Problem (1 point) Note WeBWork will interpret acos(z) as cos (z), so in order to write a times cos(z) you need to type a cos(z) or put a space between them. The general solution of the homogeneous differential equation can be written as e-acos(x)+bsin(z) where a, b are arbitrary constants and 1r is a particular solution of the nonhomogeneous equation By superposition, the general solution of the equation y" + ly-2ez is บ-Uc + so...
Ch3.2- Existence Uniqueness Wronskian: Problem 3 Previous Problem Problem List Next Problem (1 point) Use the Wronskian to determine whether the functions yı = sin(62) and y2 = cos(4.c) are linearly independent. Wronskian = det These functions are linearly independent because the Wronskian is nonzero for Choose value(s) of 2.
Section 7.4 Basic Theory of First order Linear systems: Problem 2 Previous Problem Problem List Next Problem (1 point) Suppose (t+5)yi (t – 6)yı = 7ty1 + 2y2, = 4y1 + 3ty2, 41(1) = 0, 32(1) = 2. a. This system of linear differential equations can be put in the form y' = P(t)ý + g(t). Determine P(t) and g(t). P(t) = g(t) = b. Is the system homogeneous or nonhomogeneous? Choose C. Find the largest interval a <t<b such...
Section 7.6 Complex Eigenvalues: Problem 5 Previous Problem Problem List Next Problem (1 point) Consider the initial value problem date [10 ] x x(0) = [2] (a) Find the eigenvalues and eigenvectors for the coefficient matrix. X = * , ū = (b) Solve the initial value problem. Give your solution in real form. x(t) = Use the phase plotter pplane9.m in MATLAB to answer the following question An ellipse with clockwise orientation 1. Describe the trajectory
Section 10.7: Problem 19 Previous Problem Problem List Next Problem (1 point) Find a parametrization, using cos(t) and sin(t), of the following curve The intersection of the plane y 6 with the sphere z2 +y2 + z2100 Preview My Answers Submit Answers You have attempted this problem 0 times. You have unlimited attempts remaining. Email instructor Page generated at 03/24/2019 at 11:56am MST WeBWorK 1996-20171 theme: math4 I ww version: WeBWork-2.13 l pg._version 2.121 The WeBWorK Project
Section 10.7: Problem...
Section 1.1 Direction Fields: Problem 9 Previous Problem Problem List Next Problem (1 point) Consider the slope field shown (a) For the solution that satisfies y(0) -0, sketch theEBM solution curve and estimate the following: y(1) A and y(-1) (b) For the solution that satisfies y(0) 1, sketch the solution curve and estimate the following: y(0.5) A t and y(-1) (c) For the solution that satisfies y(0) =-1 , sketch the solution curve and estimate the following: and y(-1)
Section...
Inhomogeneous and polar probs: Problem 6 Previous Problem Problem List Next Problem (1 point) A circular membrane of radius 3 is clamped along its circumference, and the displacement u(r, t) satisfies the differential equation Suppose that the membrane starts from rest with the initial displacement f(r) = 9-r2,0 < r < 3, then the solution is given by u(r,t)-Σ(An cos(Ant) + Bn sin(Ant) )J。( (anr) where Bn and with and g(r) Given the first 3 zeros of Bessel function Jo(x)...
Assignment 7: Problem 7 Previous Problem List Next (1 point) Find a particular solution to y" +9y = –30 sin(3t). Assignment 7: Problem 8 Previous Problem List Next (1 point) Find the solution of y" – 6y' + 9y = 324 et with y(0) = 4 and y'(0) = 5. y= Assignment 7: Problem 9 Previous Problem List Next (1 point) Let y be the solution of the initial value problem y" + y = – sin(2x), y(0) = 0,...
6: Problem 1 Previous Problem Problem List Next Problem (2 points) Let f(x) = z* In(t)dt (a) Evaluate f'(10) = (b) Evaluate (8-1)'(0) = 6: Problem 27 Problem List (1 point) Evaluate the integral p T/3 -9 In(tan(x)), 57/4 sin(x) cos(x) 6: Problem 29 Previous Problem Problem List Next Problem (1 point) Find the area of the region enclosed between f(x) = x2 – 3x + 8 and g(x) = 2x2 – x. Area = (Note: The graph above represents...
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