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Problem

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Textbook Expert
Textbook ExpertVerified Tutor
21 Dec 2021

Given information

Given; using reduction formula in part (a)

Step-by-step explanation

Step 1.

Reduction formula is as given below:

The integral can be solved by using reduction formula with n as 2. So, substitute  in the reduction formula:
   

                   

                       

Using the formula,  to substitute for , we get

 

                     

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