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Two cables hang in a workshop. The first has direction… | StemPy Lab

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Two cables hang in a workshop. The first has direction ratios (3, -6, 9) and the second has direction ratios (-2, 4, -6). An apprentice is asked how the two cables are related. Which statement is correct?

MathematicsEasyHigh School (11–12)Vectors and Three-Dimensional Geometry › Three-Dimensional Geometry A-Level IB

Created by StemPy Lab

Two cables hang in a workshop. The first has direction ratios $(3, -6, 9)$ and the second has direction ratios $(-2, 4, -6)$ . An apprentice is asked how the two cables are related. Which statement is correct?

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