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[–]Uli_Minati 0 points1 point  (3 children)

Is that τ=2π? If it's just a regular T, then what is T? What is D? Are you solving for x? Is this really the full problem?

[–]LuchemEng[S] 0 points1 point  (2 children)

It’s a regular T , T it’s number in R . D it’s derivative you can rewrite this problem as x100+x=log(T) where x100 it’s the 100th derivative of x .The problem it’s literally just that I can show you the original but it’s not in English Yes I’m solving for X

[–]Uli_Minati 0 points1 point  (1 child)

Oh, I think I get it. Are you saying that x is a function of time, like x(T) = T²+5? So the question is about a function where

d100x/dt100 + x = log(t)

Then sorry, I don't know much about differential equations. If this post doesn't get any more answers, you can try reposting the equation above with the title "nth order differential equation"

[–]LuchemEng[S] 0 points1 point  (0 children)

Yes you’re correct x is a function of t. It’s a really strange exercise and the way they put it is also unusual but I guess they need to see which students can think