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Mathematics · 2023 · 1 mark
CBSE 2023 · Region 2 · Set 1 · Q11
Equation of a line passing through point (1,1,1) and parallel to z -axis is
Equation of a line passing through point $\displaystyle (1,1,1)$ and parallel to z -axis is
Official answer
(D)
$\displaystyle \frac{x-1}{0}=\frac{y-1}{0}=\frac{z-1}{1}$
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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.