Vector Algebra

Bihar Board Class 12 · Mathematics · 122 past questions

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1. Q98 2019 Set F

   $\vec{a}\cdot\vec{b} = ?$

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2. Q101 2019 Set F

   If $\vec a = \hat i + \hat j + 2\hat k$ and $\vec b = 3\hat i + 2\hat j - \hat k$, then the value of…

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