- #1
cabellos
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How do you go about differentiating rcos$ with respect to time...?
In the book I am studying from it says d$/dt d/d$ (rcos$) is the process to find the answer... but what does this mean...?
In the book I am studying from it says d$/dt d/d$ (rcos$) is the process to find the answer... but what does this mean...?