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Vectors — Maths STD 12 Science — Question

Maharashtra BoardEnglish MediumSTD 12 ScienceMathsVectors1 Mark
MCQ
If $\theta$ be the angle between any two vectors $\bar{a}$ and $\bar{b}$, then $|\vec{a} \cdot \vec{b}|=|\vec{a} \times \vec{b}|$, when $\theta$ is equal to
  • A
    $\frac{\pi}{6}$
  • ✓
    $\frac{\pi}{4}$
  • C
    $\frac{\pi}{2}$
  • D
    ${\pi}$
✓

Answer

Correct option: B.
$\frac{\pi}{4}$
$\frac{\pi}{4}$

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