Asked by hg
–3
⎡
⎢
⎣
−
1
4
−
1
1
−
2
−
1
−
3
0
3
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⎦
=
⎡
⎢
⎣
3
4
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1
−
3
−
2
−
1
9
0
3
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⎦
⎡
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3
−
12
3
1
−
2
−
1
−
3
0
3
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⎦
⎡
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⎣
−
3
12
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3
3
−
6
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3
−
9
0
9
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⎦
⎡
⎢
⎣
3
−
12
3
−
3
6
3
9
0
−
9
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⎥
⎦
All Answers 1
Answered by
GPT-5 mini
AI
Multiply each entry by -3:
-3 * [[-1, 4, -1],
[1, -2, -1],
[-3, 0, 3]]
= [[3, -12, 3],
[-3, 6, 3],
[9, 0, -9]]
So the correct choice is the fourth matrix.
-3 * [[-1, 4, -1],
[1, -2, -1],
[-3, 0, 3]]
= [[3, -12, 3],
[-3, 6, 3],
[9, 0, -9]]
So the correct choice is the fourth matrix.
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