What is the first derivative of(adsbygoogle = window.adsbygoogle || []).push({});

[tex]x(t) = Acos(wt) + Bsin(wt) + \frac{F}{2mw}tsin(wt)[/tex]

I find:

[tex]-Awsin(wt) + Bwcos(wt) + \frac{Ftcos(wt)+Fsin(wt)}{2mw}[/tex]

is correct ?

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# First Derivative problem help

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