Chapter 5: Q. 7 (page 441)
Show that the equation is equivalent to the equation for all x for which q(x) is nonzero.
Short Answer
The given equation has been proved.
Chapter 5: Q. 7 (page 441)
Show that the equation is equivalent to the equation for all x for which q(x) is nonzero.
The given equation has been proved.
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Get started for freeWhy don’t we need to have a square root involved in order to apply trigonometric substitution with the tangent? In other words, why can we use the substitution when we see , even though we can’t use the substitution unless the integrand involves the square root of? (Hint: Think about domains.)
Which of the integrals that follow would be good candidates for trigonometric substitution? If a trigonometric substitution is a good strategy, name the substitution. If another method is a better strategy, explain that method.
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Solve given definite integral.
Solve the integral:
Why doesn’t the definite integral make sense? (Hint: Think about domains.)
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