Find the integral.
{eq}\displaystyle \int \frac{1}{(5 + 4\cos x)}\text{ d}x {/eq}
Question:
Find the integral.
{eq}\displaystyle \int \frac{1}{(5 + 4\cos x)}\text{ d}x {/eq}
Integration:
Being familiar with common forms of integral is vital to efficiently evaluate a complex integral. This is especially true for integral results involving trigonometric functions. For example, the integral {eq}\displaystyle \int {\dfrac{1}{{{a^2} + {x^2}}}\text{ d}x} {/eq} can be directly written as {eq}\displaystyle \int {\dfrac{1}{{{a^2} + {x^2}}}\text{ d}x = \dfrac{1}{a}} {\tan ^{ - 1}}\left( {\dfrac{x}{a}} \right) {/eq}.
Answer and Explanation: 1
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View this answerGiven data
$$\int {\dfrac{1}{{5 + 4\cos x}}} \text{ d}x \\ $$
Let {eq}I{/eq} represent the given integral.
$$I = \int {\dfrac{1}{{5 + 4\cos x}}}...
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Chapter 13 / Lesson 13Learn what integration problems are. Discover how to find integration sums and how to solve integral calculus problems using calculus example problems.