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VECTOR ALGEBRA — MATHS STD 12 Science — Question

Rajasthan BoardEnglish MediumSTD 12 ScienceMATHSVECTOR ALGEBRA1 Mark
Question
A unit vector along the direction $\hat{\text{i}}+\hat{\text{j}}+\hat{\text{k}}$ has a magnitude:
  1. $\sqrt{3}$
  2. $\sqrt{2}$
  3. $1$
  4. $0$
✓

Answer

  1. $1$
Solution:
A unit vector along any direction always has magnitude.

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