Question 312824
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Sometimes.


The system may represent: two parallel lines that never intersect at all, or two representations of the same line that intersect at every point on either line, or two planes that intersect in a line, or two parallel planes that don't intersect at all, or a pair of skew lines in *[tex \LARGE \mathbb{R}^3] that neither intersect nor are parallel, or an inconsistent system of *[tex \LARGE m] *[tex \LARGE n]-dimensional vectors, or...



John
*[tex \LARGE e^{i\pi} + 1 = 0]
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