CBSE 2023 · Region 1 · Set 1 · Q9 · 1 mark
The value of $\displaystyle (\hat{i} \times \hat{j}) \cdot \hat{j}+(\hat{j} \times \hat{i}) \cdot \hat{k}$ is :
Official answer
From CBSE’s own marking scheme for this paper.
(D)
$\displaystyle -1$
Vector AlgebraProduct of Two VectorsApplymcqeasy
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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.