Resolve E.D. not homogeneous by the operators method. a. 3
Resolve E.D. not homogeneous with the parameter variation method. to.
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Resuelva E.D. no homogéneas con el método de coeficiente indeterminate. a. y" - 4y' 3x -1
Resuelva E.D. no homogéneas con el método de coeficiente indeterminate. a. y" - 4y' 3x -1
2 (a) Consider two observables represented by operators A and B. Show that it is possible B if and only if A commutes with B to choose a complete set of eigenfunctions which are sharp in both A and For simplicity, you may assume that the eigenvalues of A are non-degenerate. [4] (b) how operators compatible with the Hamiltonian can be used to resolve the degeneracy Consider an example of a highly degenerate set of energy eigenfunctions. Explain [2]
2...
Given the non-homogeneous linear system of differential equations ? ′ = −2? − 7? + 3? ?′=−? +4? +?-6t Find its homogeneous solution using the eigenvalue-eigenvector approach (10pts) Use the variation-of-parameters method to find its particular solution (10pts)
9.E.D. Manufacturing, Inc. produces and sells ice skates. The current net operating income is $40,000, with a degree of operating leverage of 3. If sales increase by 10%, how much total net operating income should be expected? A) $52,000 B)$44,000 C) $12.000 D) None of the these.
2. Use the method for solving homogeneous equation to solve the following differential equation (6y2 – xy)dx + x?dy = 0 3. Find a general solution to the given differential equation 49w" + 140w' + 100w = 0
Resolve by Routh-Hurwitz method.
(5+Z)(S+io) s (s+1) (s+2)(5t3
2. Use the method for solving homogeneous equations to solve the following differential equation 8(x2 + y2)dx + 9xydy = 0 3. Solve the initial value problem y" – 4y' + 4y = 0, 17 y(0) = -3, y'(0) = 4
Use the method of variation of parameters
Find the general solution to the non-homogeneous system of DE: -4 5 X + -4 4. x'