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Re: problem in plotting !!
Posted:
Jul 17, 2012 12:37 AM


TideMan <mulgor@gmail.com> wrote in message <0eb0ae527cb64fcba673b0963ad971fd@googlegroups.com>... > On Tuesday, July 17, 2012 8:25:05 AM UTC+12, Animesh Pandey wrote: > > How do I plot a graph like ... > > > > 1 <= x^2 + y^2 + 10*x +25 <= 121 .... ? > > > > Please help! > > Thanks! > > What sort of graph? > contour? help contour > surface? help surf
In english it is ... plot those values of x, y where the value of the expression, x^2 + y^2 + 10*x +25, is between and 1 and 121 ....
A normal planar graph or a contour graph is required!
Thanks!



