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$A=\left[\begin{array}{ll}2 & 4 \\ 3 & 2\end{array}\right], B=\left[\begin{array}{cc}1 & 3 \\ -2 & 5\end{array}\right], C=\left[\begin{array}{cc}-2 & 5 \\ 3 & 4\end{array}\right]$ હોય, તો $A+B$ મેળવો
$\left[ {\begin{array}{*{20}{l}} 3&7 \\ 1&7 \end{array}} \right]$
$\left[ {\begin{array}{*{20}{l}} 3&7 \\ 1&7 \end{array}} \right]$
$\left[ {\begin{array}{*{20}{l}} 3&7 \\ 1&7 \end{array}} \right]$
$\left[ {\begin{array}{*{20}{l}} 3&7 \\ 1&7 \end{array}} \right]$
Solution
$A + B = \left[ {\begin{array}{*{20}{l}}
2&4 \\
3&2
\end{array}} \right] + $ $\left[ {\begin{array}{*{20}{c}}
1&3 \\
{ – 2}&5
\end{array}} \right] $
$=\left[ {\begin{array}{*{20}{c}}
{2 + 1}&{4 + 3} \\
{3 – 2}&{2 + 5}
\end{array}} \right]$
$A+B$ $ = \left[ {\begin{array}{*{20}{l}}
3&7 \\
1&7
\end{array}} \right]$