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#1 2009-02-05 12:31:01
- HelpMath
- Member
- Registered: 2009-02-02
- Posts: 3
Differentiation Explanation
Hi,
I am thinking if this question relates to a graph or triangle to get the equation of x and r as a variable and how to get the r variable that is within both equation.
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#2 2009-02-07 08:40:02
- George,Y
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- Registered: 2006-03-12
- Posts: 1,379
Re: Differentiation Explanation
Strange. (x,y)'s shall form a circle with radius r, origin at (0,0).
X'(y-Xβ)=0
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