CBSE 2024 · Region 2 · Set 1 · Q15 · 1 mark
The unit vector perpendicular to both vectors $\displaystyle \hat{\mathrm{i}}+\hat{\mathrm{k}}$ and $\displaystyle \hat{\mathrm{i}}-\hat{\mathrm{k}}$ is:
Official answer
From CBSE’s own marking scheme for this paper.
(B)
$\displaystyle \hat{\mathrm{j}}$
Vector AlgebraProduct of Two VectorsApplymcqeasy
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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.