3.2. The main methods of integration 3.2.1. Integration in parts

The formula for integration in parts is: .

Using integration by parts of the initial integral reduce to simpler integral . The integration formula in parts is used for integrals of the form:

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In integrals of the form (I), they take for the function u = Q ( x ) , then

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In the integrals of the form (II) is taken as a function