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Mathematics · 2023 · 1 mark
CBSE 2023 · Region 1 · Set 2 · Q5
If the vector i -b j + k is equally inclined to the coordinate axes, then the value of b is:
If the vector $\displaystyle \hat{i}-b \hat{j}+\hat{k}$ is equally inclined to the coordinate axes, then the value of $\displaystyle b$ is :
Official answer
(A)
$\displaystyle -1$
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