CBSE 2023 · Region 5 · Set 1 · Q16 · 1 mark
The angle between the lines $\displaystyle 2 x=3 y=-z$ and $\displaystyle 6 x=-y=-4 z$ is
Official answer
From CBSE’s own marking scheme for this paper.
(D)
$\displaystyle 90^{\circ}$
Three Dimensional GeometryAngle between Two LinesApplymcqmedium
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CBSE Class 12 Mathematics past-paper question from the 2023board exam, with the answer as CBSE’s own marking scheme gives it. Where our answers come from.