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Find the indefinite integral.

{eq}\int {\tan x\ln \left( {\cos x} \right) \ dx} {/eq}

Question:

Find the indefinite integral.

{eq}\int {\tan x\ln \left( {\cos x} \right) \ dx} {/eq}

Integration using Substitution:

The process of substitution is a helpful tool in integrating functions. This process allows us to express the integrand in a much simpler terms. Also, we can apply substitution in the integrand multiple times, just remember to correspondingly change the differential variable and revert to the original variables.

Answer and Explanation: 1

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Determine the indefinite integral of the function. We first express the function in terms of sine and cosine operations. From this, we allow a...

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How to Solve Integrals Using Substitution

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Chapter 13 / Lesson 5
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Explore the steps in integration by substitution. Learn the importance of integration with the chain rule and see the u-substitution formula with various examples.


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