Vector Algebra

Bihar Board Class 12 · Mathematics · 122 past questions

12 of 122 · show all

1. Q2 2026 Set A2026 Set H2026 Set E2026 Set C2026 Set F2026 Set D2026 Set J2026 Set B

   $\vec{a} \cdot (\vec{a} \times \vec{a}) =$

   Try it →
2. Q12 2026 Set A2026 Set H2026 Set E2026 Set C2026 Set F2026 Set D2026 Set J2026 Set B2024 Set J2024 Set D2021 Set I

   $\vec{i}\cdot(\vec{j}\times\vec{k})=$

   Try it →
3. Q31 2025

   $\hat\jmath \cdot (\hat\imath \times \hat k) =$

   Try it →
4. Q34 2025

   …

   Try it →
5. Q44 2025 Set A2025 Set E

   $(\vec{k} \times \vec{j}) \cdot \vec{i} =$

   Try it →
6. Q84 2021 Set I

   $[\vec{a}\ \vec{a}\ \vec{a}] =$

   Try it →
7. Q90 2021 Set J2021 Set I

   $\vec{j}\cdot(\vec{k}\times\vec{i}) =$

   Try it →
8. Q91 2021 Set J2021 Set I

   $[\vec{x}\ \vec{y}\ \vec{z}] =$

   Try it →
9. Q92 2021 Set J2021 Set I

   $\vec{k}\times(\vec{i}\times\vec{j}) =$

   Try it →
10. Q93 2021 Set J

    $|\vec a\ \vec a\ \vec a|=$

    Try it →
11. Q97 2021 Set J

    $\hat{i} \cdot (\hat{j} \times \hat{k}) =$

    Try it →
12. Q102 2019 Set F

    $(\vec a \times \vec a)\cdot\vec b = ?$

    Try it →