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Differentiate the function y = tan(5x-4)Question 10Select one:5 sec^2 (5x-4)2x+13y20(4𝑥-3)415(3x+2)

Question

Differentiate the function y = tan(5x-4)Question 10Select one:5 sec^2 (5x-4)2x+13y20(4𝑥-3)415(3x+2)

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Solution

Para diferenciar la función y=tan(5x4) y = \tan(5x - 4) , seguimos estos pasos:

  1. Identificar la función externa e interna:

    • La función externa es tan(u) \tan(u) , donde u=5x4 u = 5x - 4 .
  2. Diferenciar la función externa:

    • La derivada de tan(u) \tan(u) con respecto a u u es sec2(u) \sec^2(u) .
  3. Diferenciar la función interna:

    • La derivada de u=5x4 u = 5x - 4 con respecto a x x es 5.
  4. Aplicar la regla de la cadena:

    • La regla de la cadena nos dice que la derivada de y y con respecto a x x es el producto de la derivada de la función externa con respecto a u u y la derivada de la función interna con respecto a x x .

Entonces, la derivada de y=tan(5x4) y = \tan(5x - 4) es:

dydx=sec2(5x4)5 \frac{dy}{dx} = \sec^2(5x - 4) \cdot 5

Simplificando, obtenemos:

dydx=5sec2(5x4) \frac{dy}{dx} = 5 \sec^2(5x - 4)

Por lo tanto, la respuesta correcta es:

5sec2(5x4) 5 \sec^2(5x - 4)

This problem has been solved

Similar Questions

Differentiate the function y = tan(5x-4)

Evaluate the derivative of the function y= 5 sin⁡x + 2 cos⁡x

To obtain the derivative of  y = (2x4 + 1)tan xWe utilize the following steps. Arrange the order to obtain the solution.

To find the derivative of \( 5 \tan(\ln x) \), we will use the chain rule. Let \( u = \ln x \). Then, the function becomes \( 5 \tan(u) \). First, find the derivative of \( 5 \tan(u) \) with respect to \( u \): \[ \frac{d}{du} [5 \tan(u)] = 5 \sec^2(u) \] Next, find the derivative of \( u = \ln x \) with respect to \( x \): \[ \frac{du}{dx} = \frac{1}{x} \] Now, apply the chain rule: \[ \frac{d}{dx} [5 \tan(\ln x)] = 5 \sec^2(\ln x) \cdot \frac{1}{x} \] So, the derivative is: \[ \frac{5 \sec^2(\ln x)}{x} \] Therefore, the correct answer is: \[ \boxed{C} \]

Use implicit differentiation to find 𝒅𝒚𝒅𝒙 if a) 5y2+siny= lnx2 b) 5y3-tany=ln2x-2x2

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