Determinants

Bihar Board Class 12 · Mathematics · 70 past questions

2 of 70 · show all

1. Q44 2021 Set I

   Prove that $\begin{vmatrix} 23 & 11 & 12 \\ 46 & 20 & 26 \\ 65 & 45 & 20 \end{vmatrix}=0$.

   Try it →
2. Q52 2021 Set J

   Prove that $\begin{vmatrix}23&11&12\\46&20&26\\65&45&20\end{vmatrix}=0$.

   Try it →