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Author Topic: a little Maths problem(paper4)  (Read 959 times)

Offline Jerry_LA

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a little Maths problem(paper4)
« on: May 17, 2009, 07:25:45 am »
I am confused about the question on paper4 nov/oct 2006 question4
I have finished question C ,But i cannot write question D to F
Can any1 help me ?Just tell me how to do with following questions
Thanks~ :)
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Offline care

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Re: a little Maths problem(paper4)
« Reply #1 on: May 17, 2009, 09:02:59 am »
The solution is attached.

I haven't done part f(ii), because I can only solve it by using derivatives. The graphical method of finding gradient is explained in the book.

Good luck!
« Last Edit: May 17, 2009, 09:16:52 am by care »
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Offline Jerry_LA

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Re: a little Maths problem(paper4)
« Reply #2 on: May 17, 2009, 09:07:48 am »
thanks a million :D
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