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Mathematics · 2024 · 1 mark
CBSE 2024 · Region 3 · Set 1 · Q15
If | a |=2 and -3 ≤ k ≤ 2, then | k a | ∈:
If $\displaystyle |\overrightarrow{\mathrm{a}}|=2$ and $\displaystyle -3 \leq \mathrm{k} \leq 2$, then $\displaystyle |\mathrm{k} \overrightarrow{\mathrm{a}}| \in$ :
Official answer
(D)
$\displaystyle [0,6]$
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