# Integration techniques

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Integration by parts

4 questions

Practice

Integration by parts: definite integrals

4 questions

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𝘶-substitution: indefinite integrals

4 questions

Practice

𝘶-substitution: definite integrals

4 questions

Practice

u-substitution challenge

4 questions

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Practice

Reverse chain rule

4 questions

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Trigonometric substitution

4 questions

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About this unit

Some functions don't make it easy to find their integrals, but we are not ones to give up so fast! Learn some advanced tools for integrating the more troublesome functions.