次の行列の演算結果として、正しいものを選んでください
$${LARGE [
left(
begin{array}{ccc}
-2 & 1 \
0 & 1 \
5 & 7
end{array}
right)
left(
begin{array}{ccc}
1 & 2 \
3 & 4
end{array}
right)
] }$$
[選択肢]
1. $${LARGE [
left(
begin{array}{ccc}
1 & 0 \
3 & 4 \
26& 38
end{array}
right)
] }$$
2. $${LARGE [
left(
begin{array}{ccc}
1 & 3 & 26 \
0 & 4 & 38\
end{array}
right)
] }$$
3. $${LARGE [
left(
begin{array}{ccc}
0 & -2 \
2 & 4 \
19 & 43
end{array}
right)
] }$$