$$$\frac{e^{x}}{3}$$$ 的導數
您的輸入
求$$$\frac{d}{dx} \left(\frac{e^{x}}{3}\right)$$$。
解答
套用常數倍法則 $$$\frac{d}{dx} \left(c f{\left(x \right)}\right) = c \frac{d}{dx} \left(f{\left(x \right)}\right)$$$,使用 $$$c = \frac{1}{3}$$$ 與 $$$f{\left(x \right)} = e^{x}$$$:
$${\color{red}\left(\frac{d}{dx} \left(\frac{e^{x}}{3}\right)\right)} = {\color{red}\left(\frac{\frac{d}{dx} \left(e^{x}\right)}{3}\right)}$$指數函數的導數為 $$$\frac{d}{dx} \left(e^{x}\right) = e^{x}$$$:
$$\frac{{\color{red}\left(\frac{d}{dx} \left(e^{x}\right)\right)}}{3} = \frac{{\color{red}\left(e^{x}\right)}}{3}$$因此,$$$\frac{d}{dx} \left(\frac{e^{x}}{3}\right) = \frac{e^{x}}{3}$$$。
答案
$$$\frac{d}{dx} \left(\frac{e^{x}}{3}\right) = \frac{e^{x}}{3}$$$A
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