tolong yah ka tugas matriks
Matematika
oooookevin
Pertanyaan
tolong yah ka tugas matriks
1 Jawaban
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1. Jawaban sitiardiaantii
[-2 1 1] + [9 0 9] + [2k k 3k] = [2 -3 -2]
[7 1 10] + [2k k 3k] = [2 -3 -2]
1 + k = -3
k = -4