DB
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simple question, if the derivative of cos(x) as x->0 is 1, the is the derivative of cos(3x) as x->0 = 1 aswell?
DB said:simple question, if the derivative of cos(x) as x->0 is 1, the is the derivative of cos(3x) as x->0 = 1 aswell?
The derivative of a function of x is a function of x and can approach a limit as well as any function.cDimino said:Curious... it looks like you're looking for a limit. I wasn't aware that derivitaves "approached" anything.