CBSE 2024 · Region 4 · Set 1 · Q14 · 1 mark
The vector equation of a line passing through the point ( $\displaystyle 1,-1,0$ ) and parallel to Y -axis is :
Official answer
From CBSE’s own marking scheme for this paper.
(B)
$\displaystyle \overrightarrow{\mathrm{r}}=\hat{\mathrm{i}}-\hat{\mathrm{j}}+\lambda \hat{\mathrm{j}}$
Three Dimensional GeometryEquation of a Line in SpaceApplymcqeasy
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CBSE Class 12 Mathematics past-paper question from the 2024board exam, with the answer as CBSE’s own marking scheme gives it. Where our answers come from.