The projection of the vector \( \vec{a}=4 \hat{i}-3 \hat{j}+2 \hat{k} \) on the axis making equa...

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The projection of the vector \( \vec{a}=4 \hat{i}-3 \hat{j}+2 \hat{k} \) on the axis making equal acute angles with the coordinate axes
(A) 3
(B) \( \sqrt{3} \)
(C) \( \frac{3}{\sqrt{3}} \)
(D) none of these
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