Circle 問題~急~

2007-08-28 1:21 am
The line y=3x and the circle: x square + y square -4x =0 intersect at 2 pts A and B.
a)write down the equation of the family of circles passing through A and B.
b) Using the result in a), find the equation of the circle with radius = The square root of 2 and passing through A and B.

回答 (1)

2007-08-28 4:53 am
參考: My Maths knowledge


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