What is the minimum number of points ( a point being BOTH a location
and distance from ME) must I know to be able to plot where I am on a 2
dimensional grid? Is it 2?
And I'd need to know 3 , to know my location in 3 dimensions?
What if I know 1 point, and the distance I am for a 2nd point, but not
the 2nd points location. That would be of no help, right?
Where could I look up more information on this, any suggestions?
Thanks
BP
