Tatua tatizo lolote la hesabu

Mambo ya ziada, mambo yanayofanyizwa, sehemu za mwili, pembetatu, alama kuu, takwimu, au tatizo la maneno ambalo mtunzaji anavunja - vunja sehemu.

[[1],[2]] + [[3],[-1]]

\left[\begin{matrix}1\\2\end{matrix}\right] \left[\begin{matrix}3\\-1\end{matrix}\right]

Hatua kwa hatua

  1. \left[\begin{matrix}1\\2\end{matrix}\right] + \left[\begin{matrix}3\\-1\end{matrix}\right]

    Matrices of the same shape add/subtract entry by entry.

  2. \left[\begin{matrix}4\\1\end{matrix}\right]

Lafunua jibu
\left[\begin{matrix}4\\1\end{matrix}\right]