(a) Use a CAS as an aid in finding the roots of the auxiliary equation for 12y...
Question:
(a) Use a CAS as an aid in finding the roots of the auxiliary equation for
12y(4) + 64y''' + 59y'' - 23y' - 12y = 0.
Give the general solution of the equation.
(b) Solve the DE in part (a) subject to the initial conditions y(0) = -1, y'(0) = 2, y''(0) = 5, y'''(0) = 0.
Use a CAS as an aid in solving the resulting systems of four equations in four unknowns.
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Step by Step Answer:
a The auxiliary equation for 12y4 64y 59y 23y 12y 0 is r4 5r3 23r 12 0 Using a CAS th...View the full answer
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Related Book For 
A First Course in Differential Equations with Modeling Applications
ISBN: 978-1111827052
10th edition
Authors: Dennis G. Zill
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