Question:medium

The magnitude of the projection of the vector \( -\hat{i} + 2\hat{j} - \hat{k} \) on the \(z\)-axis is

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Projection on coordinate axes equals the corresponding component; magnitude is absolute value of that component.

Updated On: Apr 28, 2026

2
\( \frac{1}{\sqrt{6}} \)
1
\( -\frac{1}{\sqrt{6}} \)

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The Correct Option is C

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