Tolong beserta penyelesaiannya
– Matriks –
Soal 1
Sehingga
Jawaban : B
Soal 2
|6. 3. |
|0. 2. | × |1 3 0|
|1. -1. | |4 1. 2|
A × B
| 6.1 + 3.4. 6.3 + 3.1. 6.0 + 3.2 |
| 0.1 + 2.4. 0.3 + 2.1. 0.0 + 2.2 |
| 1.1 + (–1).4. 1.3 + (–1).1. 1.0 + (–1).2|
| 6 + 12. 18 + 3. 0 + 6 |
| 0 + 8. 0 + 2. 0 + 4 |
| 1 + (–4). 3 + (–1). 0 + (–2) |
| 18. 21. 6 |
| 8. 2. 4 |
| –3. 2. –2 |