Pls explain the type of given integrals in the below image with an example - Maths - Indefinite and Definite Integration

Question

Pls explain the type of given integrals in the below image with an
example

Arnab Gupta · Accepted Answer

Dear student,
The
solution to your 1st query(explaination with example of the first
form) has been provided
below:

For
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Regards!