For a function sin(2x)^(-1/2) in ]0, pi/2[ counts:(adsbygoogle = window.adsbygoogle || []).push({});

D2(f) + f = 3*D(a) where Da stands for the a'd derivative

So is there any quick way to solve this? I also can't seem to find a formula for the n'd derivative.

Thanks!

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# Function sin(2x)^(-1/2)

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