If a is any non-zero vector, then ( a ⋅ i ^ ) i ^ + ( a ⋅ j ^ ) j ^ + ( a ⋅ k ^ ) k ^ equals

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If $\vec{a}$ is any non-zero vector, then $(\vec{a} \cdot \hat{i}) \hat{i}+(\vec{a} \cdot \hat{j}) \hat{j}+(\vec{a} \cdot \hat{k}) \hat{k}$ equals

MathematicsVector Algebra

Solution:

1921 Upvotes Verified Answer

$\vec{a}$

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