Determinants

Bihar Board Class 12 · Mathematics · 70 past questions

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1. Q39 20232023 Set E

   $\begin{vmatrix}1 & 1 & 5\\4 & 9 & 17\\5 & 10 & 22\end{vmatrix} =$

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2. Q40 20232023 Set E

   $\begin{vmatrix}1 & 2 & -1\\5 & 4 & 1\\7 & 6 & 1\end{vmatrix} =$

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