Chapter 5: Q 7. (page 451)
Find three integrals in Exercises 21–66 that can be solved by the application of double-angle formulas.
Short Answer
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Chapter 5: Q 7. (page 451)
Find three integrals in Exercises 21–66 that can be solved by the application of double-angle formulas.
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Get started for freeFor each integral in Exercises 5–8, write down three integrals that will have that form after a substitution of variables.
Solve the integral:.
Solve given integrals by using polynomial long division to rewrite the integrand. This is one way that you can sometimes avoid using trigonometric substitution; moreover, sometimes it works when trigonometric substitution does not apply.
dx
Solve the integral:.
Solve given definite integrals.
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