Science:Math Exam Resources/Courses/MATH101/April 2007/Question 01 (k)
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Question 01 (k) |
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Let . Find |
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 hints below. Read the first one and consider it for a while. Does it give you a new idea on how to approach the problem? If so, try it! If after a while you are still stuck, go for the next hint. |
Hint 1 |
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This is a very fundamental question ;) |
Hint 2 |
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Use the fundamental theorem of calculus part 1 |
Hint 3 |
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You will need to flip the integral and use the chain rule to get the correct answer. |
Checking a solution serves two purposes: helping you if, after having used all the hints, you still are stuck on the problem; or if you have solved the problem and would like to check your work.
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Solution |
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Found a typo? Is this solution unclear? Let us know here.
Please rate my easiness! It's quick and helps everyone guide their studies. First, we flip the bounds of integration
Taking the derivative using the fundamental theorem of calculus part 1 and the chain rule, we have
completing the question. |