Chapter 4: Problem 2
Find the indefinite integral. $$ \int \frac{1}{x-5} d x $$
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Chapter 4: Problem 2
Find the indefinite integral. $$ \int \frac{1}{x-5} d x $$
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Find the derivative of the function.
\(y=\operatorname{sech}^{-1}(\cos 2 x), \quad 0
Verify the differentiation formula. \(\frac{d}{d x}[\operatorname{sech} x]=-\operatorname{sech} x \tanh x\)
Use the Second Fundamental Theorem of Calculus to find \(F^{\prime}(x)\). $$ F(x)=\int_{0}^{x} t \cos t d t $$
Find any relative extrema of the function. Use a graphing utility to confirm your result. \(g(x)=x \operatorname{sech} x\)
In Exercises \(47-52,\) evaluate the integral. \(\int_{0}^{\ln 2} \tanh x d x\)
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