CBSE 2024 · Region 4 · Set 1 · Q15 · 1 mark
The lines $\displaystyle \frac{1-x}{2}=\frac{\mathrm{y}-1}{3}=\frac{\mathrm{z}}{1}$ and $\displaystyle \frac{2 x-3}{2 \mathrm{p}}=\frac{\mathrm{y}}{-1}=\frac{\mathrm{z}-4}{7}$ are perpendicular to each other for p equal to:
Official answer
From CBSE’s own marking scheme for this paper.
(C)
$\displaystyle 2$
Three Dimensional GeometryAngle between Two LinesApplymcqmedium
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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.