If A- displaystyle begin-bmatrix- 1 3 end-bmatrix- and B- displaystyle begin-bmatrix- -1 4 end-bmatrix- - then A-B -displaystyle begin-bmatrix- 2 -1 end-bmatrix- displaystyle begin-bmatrix- 10 1 end-bmatrix- displaystyle begin-bmatrix- 1 10 end-bmatrix- displaystyle begin-bmatrix- 1 9 end-bmatrix-

Question

If A- displaystyle begin-bmatrix- 1  3 end-bmatrix-  and B- displaystyle begin-bmatrix- -1  4 end-bmatrix- -  then A-B -displaystyle begin-bmatrix- 2  -1 end-bmatrix- displaystyle begin-bmatrix- 10  1 end-bmatrix- displaystyle begin-bmatrix- 1  10 end-bmatrix- displaystyle begin-bmatrix- 1  9 end-bmatrix-

Toppr Admin · Accepted Answer

If A=[13] and B=[−14], then A−B=[2−1][101][110][19]

If $A = [\begin{matrix} 13 \end{matrix}]$ and $B = [\begin{matrix} - 1 4 \end{matrix}],$ then $A - B =$
$[\begin{matrix} 2 - 1 \end{matrix}]$
$[\begin{matrix} 101 \end{matrix}]$
$[\begin{matrix} 110 \end{matrix}]$
$[\begin{matrix} 19 \end{matrix}]$