Chapter 5: Q. 3 (page 417)
Explain why and are essentially the same integral after a change of variables.
Short Answer
Both integrals turn into after a change of variables; in the first case, in the second.
Chapter 5: Q. 3 (page 417)
Explain why and are essentially the same integral after a change of variables.
Both integrals turn into after a change of variables; in the first case, in the second.
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Solve given definite integral.
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Solve given definite integrals.
Solve the following two ways:
(a) with the substitution
(b) by completing the square and then applying the trigonometric substitution x + 2 = 2 sec u.
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