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HWT 6.2 v2: Problem 8 Prev Up Next Entered Answer Preview Result incorrect correct incorrect incorrect...
HWT 6.2 v2: Problem 8 Prev Up Next Entered Answer Preview Result incorrect correct incorrect incorrect 0.628318530717959 5.02654824574367 At least one of the answers above is NOT correct. 2 of the questions remain u nanswered (1 pt) Find the volume of the solid generated by revolving the described region about the given axis: The region in the first quadrant enclosed on the left by the y-axis and on the right by the curveT-3 a. The r-axis: Answer: - b. The...
Results for this submission Entered Answer Preview Result Message sgrtju^2+6) incorrect incorrect The identity function is...
Results for this submission Entered Answer Preview Result Message sgrtju^2+6) incorrect incorrect The identity function is not alow At least one of the answers above is NOT correct. (1 point) Express the function y= Vr + 6 as a composition y = f(e(x)) of two simpler functions y = f(u) and u = g). fu) - sgrttu2+6) help (formulas) g(x)-x help (formulas) Note: You can eam partial credit on this problem. Submit Anawers Preview My Answers Your score was recorded....
Entered Answer Preview Result 7 7 incorrect The answer above is NOT correct. (1 point) Suppose...
Entered Answer Preview Result 7 7 incorrect The answer above is NOT correct. (1 point) Suppose that the following 30a -24y 20x - 16 is a consistent system. Then k = Preview My Answers Submit Answers
Results for this submission Answer Preview Result Entered incorrect incorrect incorrect 3 of the questions remain...
Results for this submission Answer Preview Result Entered incorrect incorrect incorrect 3 of the questions remain unanswered. (1 point) Find the work done by F along different paths between (1,0, 1) and (1,1,0) You might simplify your computation by writing F vector field G + H = Vg + H, so that you have a decomposition of F into a conservative vector field and a simpler non-conservative F (ez y, xze +z cos(y) - 3z, xye2 + sin(y) + 2x)...
Answer for the last box only please. Thanks Entered Answer Preview Result Y's+5°Y+2 Ys + 5Y...
Answer for the last box only please. Thanks
Entered Answer Preview Result Y's+5°Y+2 Ys + 5Y +2 correct (5/s)*([e^(-s)]-1) correct (5*[e^(-s)]-5-2*s/[s*(s+5)] 5e : - 5 - 28 $(8 + 5) correct u(t-1)"[u(t-1)-(e^{-5* (t-1)]]]-u(t)+(e^(-5*t)]-(2/5) ult – 1)(ult – 1) – е11-1)) – u(t) +e5 incorrect At least one of the answers above is NOT correct. (1 point) In this exercise we will use the Laplace transform to solve the following initial value problem: 1 + 5y = -5, ( 0, 0<t<...
Entered Answer Preview Result 12.29 12.29 incorrect The answer above is NOT correct. (1 point) Suppose...
Entered Answer Preview Result 12.29 12.29 incorrect The answer above is NOT correct. (1 point) Suppose that u = 8xe% + 9y sin(42) and that x, y, and z can be measured with maximum possible errors of +0.04, +0.05, and ET/130, respectively. Use a linear approximation to estimate the maximum possible error in calculating u from the measured values x = 7, y = In 2, z = 7/8. Error in u is 12.29
Entered Answer Preview Result (6-5*x)*(e^(5*x)] (6 – 5x) ex incorrect The answer above is NOT correct....
Entered Answer Preview Result (6-5*x)*(e^(5*x)] (6 – 5x) ex incorrect The answer above is NOT correct. (1 point) Solve the boundary-value problem y" – 10y' + 25y = 0, y(0) = 6, y(1) = 0. Answer: y(x) = (6-5x)e^(5x) Note: If there is no solution, type "None".
Entered Answer Preview Result Message incorrect The domain of your function doesn't match that of the...
Entered Answer Preview Result Message incorrect The domain of your function doesn't match that of the correct answer 2 correct 10 10 correct infinite infinite correct 0 correct At least one of the answers above is NOT correct. (1 point) A. Solve the following initial value problem: (<? - 121 +20) 4x- y dy dt with y(6) 1. (Find y as a function of t.) y(t-10) (t-2)(1/10) B. On what interval is the solution valid? Answer: It is valid for...
Linear Algebra: Please Solve and provide answer in correct format. Thank You Answer Preview Messayes Entered...
Linear Algebra: Please Solve and provide answer in correct
format.
Thank You
Answer Preview Messayes Entered 0.447213595499958,-0.4 0.894427190999916 4.8 0.894427190999916-5.8 Result incorrect You have entered vector(s) which are not of unit length The answer above is NOT correct (1 pt) [1-15 Let A = 2-66 2-75 Find an orthonormal basis of the column space of A 1/sqrt(5) -215 2/sqrt(5) -24/5 2/sqrt(5)
Entered Result Messages Answer Preview incorrect You have entered vectors which are not 1-1 orthogonal 0...
Entered Result Messages Answer Preview incorrect You have entered vectors which are not 1-1 orthogonal 0 0 incorrect incorrect At least one of the answers above is NOT correct. 2 of the questions remain unanswered (1 pt) 1210 Let A = 341-2 Find orthonormal bases of the kernel, row space, and image (column space) of A Basis of the kernel Basis of the row space Basis of the image (column space)
HWT 6.2 v2: Problem 8 Prev Up Next Entered Answer Preview Result incorrect correct incorrect incorrect 0.628318530717959 5.02654824574367 At least one of the answers above is NOT correct. 2 of the questions remain u nanswered (1 pt) Find the volume of the solid generated by revolving the described region about the given axis: The region in the first quadrant enclosed on the left by the y-axis and on the right by the curveT-3 a. The r-axis: Answer: - b. The...
Results for this submission Entered Answer Preview Result Message sgrtju^2+6) incorrect incorrect The identity function is not alow At least one of the answers above is NOT correct. (1 point) Express the function y= Vr + 6 as a composition y = f(e(x)) of two simpler functions y = f(u) and u = g). fu) - sgrttu2+6) help (formulas) g(x)-x help (formulas) Note: You can eam partial credit on this problem. Submit Anawers Preview My Answers Your score was recorded....
Entered Answer Preview Result 7 7 incorrect The answer above is NOT correct. (1 point) Suppose that the following 30a -24y 20x - 16 is a consistent system. Then k = Preview My Answers Submit Answers
Results for this submission Answer Preview Result Entered incorrect incorrect incorrect 3 of the questions remain unanswered. (1 point) Find the work done by F along different paths between (1,0, 1) and (1,1,0) You might simplify your computation by writing F vector field G + H = Vg + H, so that you have a decomposition of F into a conservative vector field and a simpler non-conservative F (ez y, xze +z cos(y) - 3z, xye2 + sin(y) + 2x)...
Answer for the last box only please. Thanks
Entered Answer Preview Result Y's+5°Y+2 Ys + 5Y +2 correct (5/s)*([e^(-s)]-1) correct (5*[e^(-s)]-5-2*s/[s*(s+5)] 5e : - 5 - 28 $(8 + 5) correct u(t-1)"[u(t-1)-(e^{-5* (t-1)]]]-u(t)+(e^(-5*t)]-(2/5) ult – 1)(ult – 1) – е11-1)) – u(t) +e5 incorrect At least one of the answers above is NOT correct. (1 point) In this exercise we will use the Laplace transform to solve the following initial value problem: 1 + 5y = -5, ( 0, 0<t<...
Entered Answer Preview Result 12.29 12.29 incorrect The answer above is NOT correct. (1 point) Suppose that u = 8xe% + 9y sin(42) and that x, y, and z can be measured with maximum possible errors of +0.04, +0.05, and ET/130, respectively. Use a linear approximation to estimate the maximum possible error in calculating u from the measured values x = 7, y = In 2, z = 7/8. Error in u is 12.29
Entered Answer Preview Result (6-5*x)*(e^(5*x)] (6 – 5x) ex incorrect The answer above is NOT correct. (1 point) Solve the boundary-value problem y" – 10y' + 25y = 0, y(0) = 6, y(1) = 0. Answer: y(x) = (6-5x)e^(5x) Note: If there is no solution, type "None".
Entered Answer Preview Result Message incorrect The domain of your function doesn't match that of the correct answer 2 correct 10 10 correct infinite infinite correct 0 correct At least one of the answers above is NOT correct. (1 point) A. Solve the following initial value problem: (<? - 121 +20) 4x- y dy dt with y(6) 1. (Find y as a function of t.) y(t-10) (t-2)(1/10) B. On what interval is the solution valid? Answer: It is valid for...
Linear Algebra: Please Solve and provide answer in correct
format.
Thank You
Answer Preview Messayes Entered 0.447213595499958,-0.4 0.894427190999916 4.8 0.894427190999916-5.8 Result incorrect You have entered vector(s) which are not of unit length The answer above is NOT correct (1 pt) [1-15 Let A = 2-66 2-75 Find an orthonormal basis of the column space of A 1/sqrt(5) -215 2/sqrt(5) -24/5 2/sqrt(5)
Entered Result Messages Answer Preview incorrect You have entered vectors which are not 1-1 orthogonal 0 0 incorrect incorrect At least one of the answers above is NOT correct. 2 of the questions remain unanswered (1 pt) 1210 Let A = 341-2 Find orthonormal bases of the kernel, row space, and image (column space) of A Basis of the kernel Basis of the row space Basis of the image (column space)
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