Mohon bantuannya kk

Mohon bantuannya kk

Jawab:

C. $left[begin{array}{cc}4&-1\-5&4end{array}right]$

Penjelasan dengan langkah-langkah:

$A = left[begin{array}{cc}2&-1\0&3end{array}right]$ $B = left[begin{array}{cc}0&-1\5&2end{array}right]$

$2A - B = 2 left[begin{array}{cc}2&-1\0&3end{array}right] - left[begin{array}{cc}0&-1\5&2end{array}right]$

$= left[begin{array}{cc}4&-2\0&6end{array}right] - left[begin{array}{cc}0&-1\5&2end{array}right]$

$= left[begin{array}{cc}(4-0)&(-2-(-1)\(0-5)&(6-2)end{array}right]$

$= left[begin{array}{cc}4&-1\-5&4end{array}right]$ (C)

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Gambar Jawaban