On rectangular coordinates, point A=(1,2), B=(3,4) . P=(a, 0) is on x-axis. Suppose P is chosen such that A P+P B is minimized, compute 60 a.
On rectangular coordinates, point A=(1,2), B=(3,4) . P=(a, 0) is on x-axis. Suppose P is chosen such that A P+P B is minimized, compute 60 a.