Chapter 5: Q. 49 (page 465)
Solve the integral
Short Answer
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Chapter 5: Q. 49 (page 465)
Solve the integral
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Find three integrals in Exercises 39–74 that can be solved by using a trigonometric substitution of the form .
Show by differentiating (and then using algebra) that and are both antiderivatives of . How can these two very different-looking functions be an antiderivative of the same function?
Explain why using trigonometric substitution with often involves a triangle with side lengths a and x and hypotenuse of length
Why don’t we ever have cause to use the trigonometric substitution ?
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