tolong jawab ya pake cara , mksh
Matematika
kamilaisma
Pertanyaan
tolong jawab ya pake cara , mksh
1 Jawaban
-
1. Jawaban Anonyme
Kelas 10 Matematika
Bab Matriks
(1 ... 2) (1 ... 0 ... -3)
(2 ... 1) (-1 .. 2 ... 1)
(1 ... -1)
=
((1 . 1 + 2 . (-1)) ... (1 . 0 + 2 . 2) ... (1 . (-3) + 2 . 1))
((2 . 1 + 1 . (-1)) ... (2 . 0 + 1 . 2) ... (2 . (-3) + 1 . 1))
((1 . 1 + (-1) . (-1) ... (1 . 0 + (-1) . 2) ... (1 . (-3) + (-1) . 1))
=
((1 - 2) ... (0 + 4) ... (-3 + 2))
((2 - 1) ... (0 + 2) ... (-6 + 1))
((1 + 1) ... (0 - 2) ... (-3 - 1))
=
(-1 .. 4 ... -1)
(1 ... 2 ... -5)
(2 ... -2 ... -4)
✩✩ E ✩✩