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i want my answer to leave it in a fraction form and with pi the symbol how do i do that

 Mar 23, 2017
 #1
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Precautions:

- Do not take an approximate value for pi or there would never be pi in your final answer.

- Do not take approximate value if you see something like \(\csc(x+y)\) or something like \((x+y)^{-5}\). You know they are reciprocals.

 

Summary: Do not take approximate value and you get things done. Seriously.

 Mar 24, 2017

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