Repeat Exercise 47 for the system
where k is a positive constant.
Want to see the full answer?
Check out a sample textbook solutionChapter 9 Solutions
Linear Algebra with Applications (2-Download)
- Find two nonnegative number x and y for which x+3y=30, such that x2y is maximized.arrow_forwardFor which values of y is the system x"+ yx+x=0 overdamped?arrow_forwardThe system [y= ly= y = 5x +11 y = -4x+29 is? a. consistent and independent b. inconsistent C. consistent and dependent d. inconsistent and dependentarrow_forward
- 6. Find the general solution of the system: sint X+ -2 costarrow_forwardApplying variation of parameters to the DE: y"-y= e" +eª,we get the following system of equations: u e" + u, e- = 0 || u e" – uze- = e® + e=® What are u1 and u2? (u1 and u2 are functions of x.) O u %3D %3D | O u1 = -e"; uz = -e * %3D O u1 = In sin x (e"); u2 = sec x (e) %3D O u1 =+e-2; u2 %3D 1/2arrow_forwardApplying variation of parameters to the DE: " – y = e* + e-*, we get the following system of equations: uj eº + u,e-² = 0 u e" – u,e-* = eª + e¬* What are u1 and u2? (U1 and uz are functions of x.) u1 = -e"; u2 %3D O u1 = ;a – ÷e-2*; u2 = = -e2 - æ 2 O uj = In sin a (e*) ; u2 = sec x (e") i+e ; uz = - fee 1 -2r 1 O uj = 4 2r 8 8arrow_forward
- Solve for (x, y, z): 2x-2y+z= 10 x+y=4z= - 17 3x-y + 2z = 13 O (4, -2, 1) O (1, -2, 4) O (2, 4, -1) O No real solutionarrow_forwardTake the system x'=9x-xy and y'=5y+x2arrow_forwardSolve the System. Give answer as (x, y, z). -x - 2y - 4z = 20 - 2x + 2y – 5z = 4 4x + 2y - 6z = 32 | = (z 'f 'a) Question Help: DVideo Submit Questionarrow_forward
- Glencoe Algebra 1, Student Edition, 9780079039897...AlgebraISBN:9780079039897Author:CarterPublisher:McGraw HillCalculus For The Life SciencesCalculusISBN:9780321964038Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.Publisher:Pearson Addison Wesley,Elementary Linear Algebra (MindTap Course List)AlgebraISBN:9781305658004Author:Ron LarsonPublisher:Cengage Learning