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0.5: Diferenciar funciones elementales

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    119263
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    0.5.1 La regla del poder

    La derivada de un poder de\(x\) viene dada por

    \[\frac{d}{dx}x^p=px^{p-1}.\nonumber \]

    0.5.2 Funciones trigonométricas

    Los derivados de\(\sin x\) y\(\cos x\) son

    \[(\sin x)'=\cos x,\quad (\cos x)'=-\sin x.\nonumber \]

    Así decimos que “la derivada del seno es coseno”, y “la derivada del coseno es menos seno”. Observe que los segundos derivados satisfacen

    \[(\sin x)''=-\sin x,\quad (\cos x)''=-\cos x.\nonumber \]

    0.5.3 Funciones de logaritmo exponencial y natural

    El derivado de\(e^x\) y\(\ln x\) son

    \[(e^x)'=e^x,\quad (\ln x)'=\frac{1}{x}.\nonumber \]


    This page titled 0.5: Diferenciar funciones elementales is shared under a CC BY 3.0 license and was authored, remixed, and/or curated by Jeffrey R. Chasnov via source content that was edited to the style and standards of the LibreTexts platform; a detailed edit history is available upon request.