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The projection of vector $ \vec{a} = 2\vec{i} + 3\vec{j} + 2\vec{k} $ on vector $ \vec{b} = \vec{i} + 2\vec{j} + \vec{k} $ is:

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Projection is a scalar value representing the "shadow" of one vector on another.

Updated On: Apr 8, 2026

$\frac{10}{\sqrt{6}}$
$\frac{5}{\sqrt{6}}$
$\frac{10}{3}$
$\frac{5}{3}$

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The Correct Option is A

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The projection of vector \( \vec{a} = 2\vec{i} + 3\vec{j} + 2\vec{k} \) on vector \( \vec{b} = \vec{i} + 2\vec{j} + \vec{k} \) is:

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The Correct Option is A

Solution and Explanation

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