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Sea f(x) = (x^2-4)^(2/) en el intervalo de x ]-3,3[. Selecciona la opción correcta
Sea f(x) = (x^2-4)^(2/) en el intervalo de x ]-3,3[. Selecciona la opción correcta
Selecciona la opción verdadera
Selecciona la opción verdadera
Hoy hemos visto en clase la demostración de la regla de l'Hopt¡ital para resolver indeterminaciones en el cociente de dos funciones en el punto = x= c es decir el cociente f(c )/g(c ). Selecciona, de entre las siguientes, la opción falsa y razona tu respuesta.
Hoy hemos visto en clase la demostración de la regla de l'Hopt¡ital para resolver indeterminaciones en el cociente de dos funciones en el punto = x= c es decir el cociente f(c )/g(c ). Selecciona, de entre las siguientes, la opción falsa y razona tu respuesta.
Calcula la derivada d(x)/dg(x), siendo f(x)=arcsin(cos(x)) y g(x) = log_b(tan(x)), y selecciona la respuesta correcta
Calcula la derivada d(x)/dg(x), siendo f(x)=arcsin(cos(x)) y g(x) = log_b(tan(x)), y selecciona la respuesta correcta
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Dada la ecuación de una elipse, x^2/a^2 + y^2/b^2 = 1, cuál es el rectángulo inscrito de área máxima?
Dada la ecuación de una elipse, x^2/a^2 + y^2/b^2 = 1, cuál es el rectángulo inscrito de área máxima?
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La serie de potencias x+x^2/2*x^3/3+...*x^n/n+... presenta la siguiente convergencia (selecciona la correcta).
La serie de potencias x+x^2/2*x^3/3+...*x^n/n+... presenta la siguiente convergencia (selecciona la correcta).
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Selecciona la frase incorrecta
Selecciona la frase incorrecta
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Considere la integral de f(x)=4x/(1+2x^2)^3. Al resolverla (selecciona la opción correcta)
Considere la integral de f(x)=4x/(1+2x^2)^3. Al resolverla (selecciona la opción correcta)
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Escoje la afirmación verdadera de entre las siguientes acerca de los Teoremas Funcamentales del Cálculo (TFC) y II trabajados en clase. F(x) es la antiderivada de f(x).
Escoje la afirmación verdadera de entre las siguientes acerca de los Teoremas Funcamentales del Cálculo (TFC) y II trabajados en clase. F(x) es la antiderivada de f(x).
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Imagina que hay una funcion f(x) que es muy dificil de intergrar (como el arcsec(x)) y que solo sabemos integrarla una vez. Entonces:
Imagina que hay una funcion f(x) que es muy dificil de intergrar (como el arcsec(x)) y que solo sabemos integrarla una vez. Entonces:
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Study Notes
L'Hopital's Rule
- L'Hopital's Rule is used to solve indeterminate forms in the quotient of two functions at a point x = c, meaning f(c)/g(c).
- The rule applies when both f(x) and g(x) approach 0 or infinity as x approaches c.
Derivatives
- The derivative of arcsin(cos(x)) with respect to log_b(tan(x)) is a complex expression involving trigonometric and logarithmic functions.
Ellipse
- The rectangle inscribed in an ellipse with the maximum area has its sides parallel to the axes of the ellipse.
Power Series
- The power series x + x^2/2 + x^3/3 + ... + x^n/n + ... converges for values of x within a specific interval, determined by the convergence tests.
Integration
- The integral of f(x) = 4x/(1 + 2x^2)^3 can be solved using a substitution method, where u = 1 + 2x^2, and du = 4x dx.
Fundamental Theorem of Calculus
- The Fundamental Theorem of Calculus (FTC) establishes a connection between differentiation and integration.
- FTC I states that the derivative of the definite integral of a function is the function itself.
- FTC II states that the definite integral of the derivative of a function is the difference between the function evaluated at the upper and lower limits of integration.
Difficult to Integrate Functions
- Examples of functions that are difficult to integrate include:
- Functions involving transcendental functions (e.g., exponential, logarithmic, trigonometric)
- Functions involving multiple variables
- Functions with complex expressions or combinations of functions
Integration Implications
- Knowing the integration of a function can be used for subsequent integrations involving the same function or its derivatives.
Integration Methods
- For functions that are difficult to integrate directly, methods like:
- Integration by parts
- Substitution
- Partial fractions
- Using tables of integrals
Characteristics of Difficult-to-Integrate Functions
- Common characteristics of functions that are difficult to integrate:
- Involve multiple variables
- Involve complex expressions or combinations of functions
- Involve transcendental functions
Facing Integration Challenges
- When encountering a challenging integration:
- Identify the type of function
- Explore different integration techniques
- Use tables of integrals or computer algebra systems
L'Hopital's Rule
- The rule is used to resolve indeterminate forms in the quotient of two functions at a point x = c, where f(c)/g(c) is indeterminate.
Derivatives
- To calculate the derivative of f(x)/g(x), where f(x) = arcsin(cos(x)) and g(x) = log_b(tan(x)), use the quotient rule and chain rule for differentiation.
Ellipses
- Given an ellipse equation x^2/a^2 + y^2/b^2 = 1, the inscribed rectangle of maximum area occurs when the sides of the rectangle are parallel to the axes of the ellipse.
Power Series
- The power series x + x^2/2 + x^3/3 + ... + x^n/n + ... converges for values of x within a specific interval.
Calculus Theorems
- The Fundamental Theorems of Calculus (FTC I and II) relate differentiation and integration.
- FTC I states that the derivative of the integral of a function is the original function.
- FTC II states that the definite integral of a function can be calculated by finding the difference between the antiderivatives at the upper and lower limits of integration.
Integration
- The difficulty in integrating a function f(x) can stem from its complexity, leading to challenges in finding an antiderivative.
Strategies for Integration
- When f(x) is difficult to integrate directly, a common approach is to use a combination of techniques such as substitution, integration by parts, or partial fractions to simplify the integral.
- Approximating the area under the curve using numerical methods like Riemann sums can be helpful.
- Understanding the behavior of the function f(x), particularly its continuity and differentiability, is essential when dealing with complex integrals.
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