show, by direct substitution, that the given functions y1(t) and y2(t) are solutions of the given differential equation. Then verify, again by direct substitution, that any linear combination Cy y1(t) + C2 y2(t) of the two given solutions is also a solution. y'' + 4y = 0, y1(t) = cos 2t, y2(t) = sin 2t
show, by direct substitution, that the given functions y1(t) and y2(t) are solutions of the given differential equation. Then verify, again by direct substitution, that any linear combination Cy y1(t) + C2 y2(t) of the two given solutions is also a solution. y'' + 4y = 0, y1(t) = cos 2t, y2(t) = sin 2t
Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter11: Differential Equations
Section11.CR: Chapter 11 Review
Problem 12CR
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show, by direct substitution, that the given
functions y1(t) and y2(t) are solutions of the given differential
equation. Then verify, again by direct substitution, that any linear combination Cy y1(t) + C2 y2(t) of the two given solutions is also a solution.
y'' + 4y = 0, y1(t) = cos 2t, y2(t) = sin 2t
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