Question:medium

The direction ratios of the $x$-axis are

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A line parallel to the $x$-axis has direction ratios proportional to $(1,0,0)$.

Updated On: Mar 16, 2026

$(0,k,0)$
$(0,0,k)$
$(k,0,0)$
$(k,k,k)$

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The Correct Option is C

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