Diketahui matriks A = [-1 2 1 1], B= [3 1 5 2], C=[-12 4x+y

Saluran Edukasion 2024-02-10T07:47:00
![Diketahui matriks A = [-1 2 1 1], B= [3 1 5 2], C=[-12 4x+y](/_next/image?url=https%3A%2F%2Fi.ytimg.com%2Fvi%2FhdpjnKPg8Zs%2Fmaxresdefault.jpg&w=1920&q=75)
Diketahui matriks A = [-1 2 1 1], B= [3 1 5 2], C=[-12 4x+y -3 x] Jika AB^-1=C, nilai 7x+2y adalah =
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Diketahui matriks A = [-1 2 1 1], B= [3 1 5 2], C=[-12 4x+y -3 x] Jika AB^-1=C, nilai 7x+2y adalah =