In Cartesian space, the direction of the line is represented by the vector or any nonzero multiple of this vector.

Name: In Cartesian space, the direction of the line is represented by the vector or any nonzero multiple of this vector.
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Question

In Cartesian space, the direction of the line  is represented by the vector  or any nonzero multiple of this vector.

Quizplus · Accepted Answer

This is true according to the definition of directional vectors in Cartesian space. Any nonzero multiple of a directional vector still represents the same direction.

In Cartesian Space, the Direction of the Line Is