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Suppose L is the operator defined by Ly=D2y−3Dy+y. Compute L(sin(x)).
 one year ago
 one year ago
Suppose L is the operator defined by Ly=D2y−3Dy+y. Compute L(sin(x)).
 one year ago
 one year ago

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vf321Best ResponseYou've already chosen the best response.1
Well do you know the 2nd and 1st derivative of sin?
 one year ago

vf321Best ResponseYou've already chosen the best response.1
Well then, what's \(D^2_x \sin x\) and \(D_x \sin x\)?
 one year ago

allyfrankenBest ResponseYou've already chosen the best response.0
sin(x) and cos(x)
 one year ago

allyfrankenBest ResponseYou've already chosen the best response.0
so would my answer be: sin(x)  3cos(x) + sin(x)?
 one year ago

allyfrankenBest ResponseYou've already chosen the best response.0
wow that was way easier than i thought, thank you!
 one year ago

vf321Best ResponseYou've already chosen the best response.1
Yeah, the hard part is taking the laplace transform of it!
 one year ago
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