In Exercises 1 and 2, find the general solution of the given equation. Since the associated homogeneous equations are identical to Section 4.1 - Exercises 1 and 2 above, you can simply write them down without showing any work! 1. d²y dt² dy +6- +8y=-4 cos(3t) dt 2. d²y dy +4- + 13y 3 sin(2t) dt2 dt 3."

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
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Chapter2: Second-order Linear Odes
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Section 4.2
In Exercises 1 and 2, find the general solution of the given equation. Since the associated homogeneous equations
are identical to Section 4.1 - Exercises 1 and 2 above, you can simply write them down without showing
any work!
1.
d²y dy
+6 +8y=-4 cos(3t)
dt² dt
2.
d²y dy
+4 + 13y = 3 sin(2t)
dt² dt
3.' LFF
Transcribed Image Text:Section 4.2 In Exercises 1 and 2, find the general solution of the given equation. Since the associated homogeneous equations are identical to Section 4.1 - Exercises 1 and 2 above, you can simply write them down without showing any work! 1. d²y dy +6 +8y=-4 cos(3t) dt² dt 2. d²y dy +4 + 13y = 3 sin(2t) dt² dt 3.' LFF
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