Mencari Invers matriks ordo 3x3
Authored by daffa raihan
Mathematics
11th Grade
Used 80+ times
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5 questions
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1.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
| 0 -1 1/2 |
| 1 3 -3/2 |
|-1 0 1/2 |
| 0 -1 1/2 |
| 1 3 -3/2 |
| 1 0 1/2 |
| 0 1 -1 |
| -1 3 0 |
| 1/2 -3/2 1/2 |
| 0 1 -1 |
|-1 3 0 |
|1/2 3/2 1/2 |
2.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Tentukan invers matriks A =
| 3 -5 0|
| 2 -3 1|
| -1 2 2|
| -8 -5 1 |
| 10 6 -1 |
| 1 3 1 |
| 8 -5 1 |
|-10 6 -1 |
|1 -3 1 |
| -8 10 1 |
| -5 6 -3 |
| 1 -1 1 |
| -8 10 1 |
| -5 6 3 |
| 1 -1 1 |
3.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Tentukan Kofaktor dari matriks
| 3 -5 0|
| 2 -3 1|
| -1 2 2|
| -8 10 1 |
| -5 6 -3 |
| 1 -1 1 |
| -8 -5 1 |
| 10 6 -1 |
| 1 -3 1 |
| -8 10 1 |
|-5 6 -3 |
| 1 1 1 |
| -8 -5 1 |
| 10 -6 -1 |
| 1 -1 1 |
4.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Tentukan Invers A=
|-2 4 -5|
| 1 3 -7|
| 0 4 -8|
| 4 8 4 |
| 12 16 8 |
| -13 -19 -10 |
| 4 12 -13 |
| 8 16 -19 |
| 4 8 -10 |
| 1 3 -13/4 |
| 2 4 -19/4 |
| 1 2 -5/2 |
| 1 3 -13/4 |
| 2 4 -19/4 |
|-1 2 -5/2 |
5.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Tentukan invers A=
| 4 0 7 |
| 5 1 -2 |
| 0 3 -1 |
| 5/125 21/125 -7/125 |
| 5/125 -4/125 42/125|
| 15/125 -12/125 4/125 |
|-5/125 21/125 -7/125 |
| 5/125 -4/125 42/125|
| 15/125 -12/125 4/125 |
| 5 5 15 |
| 21 -4 -12 |
| -7 43 4 |
| 5 21 -7 |
| 5 -4 43 |
| 15 -12 4|
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