LM 7.3: Integrals Involving Trig Substitutions Flashcards by Marcus Hunter | Brainscape

Q

What trig substitution is used when x² + a² is in the integrand?

A

x = atan( θ)

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Q

What trig substitution is used when x² - a² is in the integrand?

A

x = asec( θ)

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Q

What trig substitution is used when a²- x² is in the integrand?

A

x = asin( θ)

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