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olya-2409 [2.1K]
3 years ago
11

Someone please help!!!

Mathematics
1 answer:
Doss [256]3 years ago
4 0
Find what? Need more information
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Find a particular solution to y" - y' + 9y = 3 sin 3x
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Answer:

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y" - y' + 9y = 3 sin 3x

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y=\frac{3 sin 3x}{-3^{2} -D+9}

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4 years ago
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12 square inches

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