Find the determinant of each of the following matrices:
1. [ 9 0 0
1 2 0
2 −2 0 ]
2. [ 1 4 −2
0 −3 1
1 1 −1 ]
3. [ 0 3 1
5 −1 −2
0 −2 1 ]
4. [ −3 6 9
9 12 −3
0 15 −6 ]
5. [ 4 3 0
1 2 −3
2 −2 1 ]
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Find the determinant of each of the following matrices:
1. [ 9 0 0
1 2 0
2 −2 0 ]
2. [ 1 4 −2
0 −3 1
1 1 −1 ]
3. [ 0 3 1
5 −1 −2
0 −2 1 ]
4. [ −3 6 9
9 12 −3
0 15 −6 ]
5. [ 4 3 0
1 2 −3
2 −2 1 ]
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Answer:
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Sa sagot
Step-by-step explanation:
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