清空筛选条件
清空筛选条件

What is this question asking???

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Bob
Bob 2015-2-4
编辑： Star Strider 2015-2-4
Question: Evaluate (g(x)/x+1)′′ (2). Note the 2 is plugged in here!
I already have this code: diff(g(x)/(x+1),2)
But I am not sure what to do with the (2)?
  1 个评论
Star Strider
Star Strider 2015-2-4
编辑：Star Strider 2015-2-4
Ask the person who gave you the assignment. It could just be clarifying that the (") meant the second derivative.
(EDIT)
Also, it could be asking you to evaluate it at 2.
Or it could be a secret code to the class spy.
Or it could be that whoever typed it actually intended that it be (42).
Or it could be a typo.
Or it could be a numerical Rorschach Test, and is anything you want it to be.

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回答（1 个）

Image Analyst
Image Analyst 2015-2-4
Maybe the (2) is just the equation number along the right hand side of the paper. If so, you can ignore it. Otherwise, upload a scanned photo of what you're looking at.

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