Chapter 5: Q 5. (page 495)
Use Pythagorean identities to rewrite each of the following trigonometric expressions.
Short Answer
The result is.
Chapter 5: Q 5. (page 495)
Use Pythagorean identities to rewrite each of the following trigonometric expressions.
The result is.
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Get started for freeComplete the square for each quadratic in Exercises 28โ33. Then describe the trigonometric substitution that would be appropriate if you were solving an integral that involved that quadratic.
Solve the integral:.
Solve each of the integrals in Exercises 39โ74. Some integrals require trigonometric substitution, and some do not. Write your answers as algebraic functions whenever possible.
Solve given definite integral.
List some things which would suggest that a certain substitution u(x) could be a useful choice. What do you look for when choosing u(x)?
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