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Problem

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Textbook Expert
Textbook ExpertVerified Tutor
4 Jan 2022

Given information

The given equation is  

Step-by-step explanation

Step 1.

 

Let i.e then and  

Thus the above integral changes to

 

According to Equation 6, the reduction formula for is 

 

so, 

 

Now from previous exercise we got that

 

so,

 

And so the above integral changes to

 

 
Substituting  back again from the main integral, we get
 

 

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