Matrices

Bihar Board Class 12 · Mathematics · 84 past questions

2 of 84 · show all

1. Q77 2017

   If $A=\begin{bmatrix}9&10&11\\12&13&14\end{bmatrix}$ and $B=\begin{bmatrix}11&10&9\\8&7&6\end{bmatrix}$ then…

   Try it →
2. Q78 2017

   If $A=\begin{bmatrix}2&5\\3&1\end{bmatrix}$ and $B=\begin{bmatrix}1&5\\6&2\end{bmatrix}$ then find $(A+B)$…

   Try it →