Science:Math Exam Resources/Courses/MATH110/April 2016/Question 02 (d)
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Question 02 (d) 

Find an antiderivative of . 
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 

Recall the derivatives of the trigonometric functions and the Power Rule. 
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Solution 

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Please rate my easiness! It's quick and helps everyone guide their studies. Recall that the derivative of is . So the derivative of is . Hence, is the antiderivative of . Moreover, the Power Rule states that the derivative of is so in particular, the derivative of is . So as is the antiderivative of , it follows that and that the antiderivative of is Thus, the antiderivative of is 