Evaluate the following integral using the given steps.∫(cos(𝑥))3sin(𝑥) 𝑑𝑥Identify the "inner function" 𝑢(𝑥) for use in integration by substitution.𝑢(𝑥)=
Question
Evaluate the following integral using the given steps.∫(cos(𝑥))3sin(𝑥) 𝑑𝑥Identify the "inner function" 𝑢(𝑥) for use in integration by substitution.𝑢(𝑥)=
Solution
The inner function u(x) for use in integration by substitution would be u(x) = cos(x). This is because the derivative of cos(x) is -sin(x), which is present in the integral.
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