science
Grade-11
Easy

Question

In the position vector, i represents

  1. The unit vector along the x-axis
  2. The unit vector along the y-axis
  3. The unit vector along the z-axis
  4. The unit vector along the zero axis

hintHint:

  • A position vector is defined as a vector that symbolizes either the position or the location of any given point with respect to any arbitrary reference point like the origin.

The correct answer is: The unit vector along the x-axis


    • A position vector is defined as a vector that symbolizes either the position or the location of any given point with respect to any arbitrary reference point like the origin.
    • According to standard convention ,in the position vector, i represents the unit vector along the x-axis.

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