If $ \vec{a} $ and $ \vec{b} $ be two vectors then the… – Class 12 Mathematics 2083 Solved

Class 12 Mathematics · 2083 · Solved Question with Answer

If $ \vec{a} $ and $ \vec{b} $ be two vectors then the projection of the vector $ \vec{a} $ on $ \vec{b} $ is :

A) $ \frac{\vec{a} \cdot \vec{b}}{|\vec{b}|} $ $\frac{\vec{a} \cdot \vec{b}}{|\vec{b}|}$ B) $ \frac{\vec{a} \cdot \vec{b}}{|\vec{a}|} $ $\frac{\vec{a} \cdot \vec{b}}{|\vec{a}|}$ C) $ \vec{a} \cdot \vec{b} $ $\vec{a} \cdot \vec{b}$ D)$ \frac{\vec{a} \cdot \vec{b}}{|\vec{a}||\vec{b}|} $

Solution

If \( \vec{a} \) and \( \vec{b} \) be two vectors then the projection of the vector \( \vec{a} \) on \( \vec{b} \) is : A) \( \frac{\vec{a} \cdot…

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