Lines
in Space (Click here to skip to
Planes in Space)
Equation of the line, L, in scalar form: x = xo + at, y = yo + bt, z = zo + ct The equation of the line, L, in “symmetric” form is obtained from the scalar form by solving for t. The result is: [x - xo] / a = [y - yo] / b = [z - zo] / c = t |
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