Science:Math Exam Resources/Courses/MATH101/April 2013/Question 06 (a)
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Question 06 (a) 

FullSolution Problems. In questions 4–12, justify your answers and show all your work. If a box is provided, write your final answer there. Unless otherwise indicated, simplification of numerical answers is required in these questions. Evaluate 
Make sure you understand the problem fully: What is the question asking you to do? Are there specific conditions or constraints that you should take note of? How will you know if your answer is correct from your work only? Can you rephrase the question in your own words in a way that makes sense to you? 
If you are stuck, check the hint below. Consider it for a while. Does it give you a new idea on how to approach the problem? If so, try it! 
Hint 

This is a special integration by parts. Note that another notation for is 
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Solution 

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Please rate my easiness! It's quick and helps everyone guide their studies. From now on, we will use instead of . By integration by parts, set and . Then and . Then 