3D
Asked by | 28th Jun, 2009, 11:16: PM
the pont where a line will cross the XY plane is the point whrer the z coordinate is zero.
The cartesian equation of the line passing thru' the given points is
so putting the z coordinate as zero, we'll get the value of lamda.
substitute that value to find the x an y coordinates.
Answered by | 1st Jul, 2009, 09:17: AM
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