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Mathematics · 2023 · 1 mark
CBSE 2023 · Region 1 · Set 3 · Q2
The direction ratios of a line parallel to z -axis are:
The direction ratios of a line parallel to z -axis are :
Official answer
(D)
$\displaystyle \langle 0,0,1\rangle$
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CBSE Class 12 Mathematics past-paper question from the 2023 board exam, with the answer as CBSE’s own marking scheme gives it. Where our answers come from.