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OpenStudy (austinl):
Find the general solution of the given differential equation.
This is in my "Variation of Parameters" section in my text book.
Problem:
\(y^{\prime\prime}+9y=9 \sec^2(3t),~~~~~0
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OpenStudy (anonymous):
so you know what is the homogenuous solution right ?
OpenStudy (austinl):
Is that the "r" solutions? Or no...
OpenStudy (anonymous):
the solution to the equation: y'' + 9y = 0
OpenStudy (anonymous):
you will need them.
OpenStudy (austinl):
Forgive me, but I am rather confused by this....
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OpenStudy (dan815):
oops noo sqrt
OpenStudy (dan815):
|dw:1380407871387:dw|
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