Posted by Anonymous on Wednesday, January 11, 2012 at 7:43pm.
How close is the semi circle y= sqr.root of 16x^2 to the point (1, sqr.root 3)?
using Optimization

Calc  Mgraph, Wednesday, January 11, 2012 at 8:15pm
The equation of a circle with the center at origin and passing through (1,sqrt3)is
x^2+y^2=2^2
The distance between the point and semicircle is the difference R1R2=42=2