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1一道曲线y=x+1/x联赛题的别解2007年全国高中数学联赛的第14题:已知过点(0,1)的直线l与曲线C:y=x+1/x(x>0)交于不同2点M和N,求曲线C在点M、N处的切线的交点的轨迹.
1 a curve y = x + 1 / x the solution of the league title 2007 National High School Math Lecture 14: Known point (0,1) of the line l and the curve C: y = x +1 / x ( x> 0) to a different 2-point M and N, Find the intersection of the tangent of the curve C at the points M, N.