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help haya with maths thread (1 Viewer)

hayabusaboston

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hey folks! switched career paths from med focus to maths focus, started maths this sem after 3 years lol.

will post q's, any help appreciated

1. find 8th derivative of exp(-sqrt3t).sint

i got 2^7.sqrt3(exp(-sqrt3t)sint)

am i right?
 

He-Mann

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I'd like to see your working, otherwise wolframalpha can easily answer your question.

I'm highly skeptical of that answer due to it's simplicity and given this:



which yields more doubt.
 

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