Evaluate the integral. (Use C for the constant of integration.) Integral of e^{4 theta} sin(5...
Question:
Evaluate the integral. (Use {eq}C{/eq} for the constant of integration.)
{eq}\displaystyle \int e^{4\theta} \:\text{sin}\:(\text{5}\theta) \:d\theta{/eq}
Integration by Parts method:
In mathematics, finding the integration or antiderivative of a function is the inverse process of differentiation. The by parts method of the integration is a special method that comes in the picture when two functions (multiple of two functions) come together in the integrand.
According to the integration by parts method:
{eq}\int {f(t)g(t)} dt = f(t)\int {g(t)dt} - \int {\left( {\dfrac{d}{{dt}}f(t)\int {g(t)dt} } \right)} dt {/eq}
Answer and Explanation: 1
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Given Data:
- The given integral is: {eq}I = \int {{e^{4\theta }}} \sin \left( {5\theta } \right)d\theta {/eq}.
Apply integration by parts method...
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Learn more about this topic:
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Chapter 13 / Lesson 7Learn how to use and define integration by parts. Discover the integration by parts rule and formula. Learn when and how to use integration by parts with examples.