Question:medium

Given $\vec{a}$ and $\vec{b}$ are two vectors, $\vec{a}\cdot\vec{b}=?$}

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Dot product always involves cosine of angle between vectors.
Updated On: Jun 26, 2026
  • $ab\sin\theta$
  • $ab\cos\theta$
  • $ab\sin\theta$
  • $ab\cos\theta$
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The Correct Option is B

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