- Jul 12, 2001
- 10,142
- 2
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knowing that the equation for a circle is (x-xO)^2+(y-yO)^2=r^2 where (xO and yO) is the center.  how can u use least squares to derive xO, yO, and r?
i can start off i think by taking the derivitives first in respect to xO then yO then r...but then i get stuck
			
			i can start off i think by taking the derivitives first in respect to xO then yO then r...but then i get stuck
 
				
		 
			 
 
		 
 
		 
 
		 
 
		
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