Determinants

Bihar Board Class 12 · Mathematics · 70 past questions

5 of 70 · show all

1. Q17 2025

   $\begin{vmatrix} 11 & 7 & 9 \\ 2 & -1 & 5 \\ 22 & 14 & 18 \end{vmatrix} =$

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2. Q26 2025 Set A2025 Set E

   $\begin{vmatrix}3&\sqrt3&\sqrt3\\4&0&0\\0&0&0\end{vmatrix}=$

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3. Q46 2021 Set J2021 Set I

   The value of the determinant $\begin{vmatrix}1&2&4\\3&7&9\\4&8&16\end{vmatrix}$ is

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4. Q64 2017

   $\begin{vmatrix}1&1&2\\2&2&4\\3&5&6\end{vmatrix}=\ldots\ldots\ldots?$

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5. Q70 2015

   $\begin{vmatrix}3&4&5\\0&2&3\\0&0&7\end{vmatrix}=$

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