Det A = (-1 3 2)
(5 0 3 )
(1 4 -2)
Dalam kurung nya anggap aja ya ini pelajaran matriks
(5 0 3 )
(1 4 -2)
Dalam kurung nya anggap aja ya ini pelajaran matriks
Takamori37
Determinannya adalah:
![\det(A)=(-1).0.(-2)+3.3.1+2.5.4-[1.0.2+4.3.(-1)+(-2).5.3] \\ \det(A)=0+9+20-(0-12-30) \\ \det(A)=29-(-42) \\ \det(A)=29+42 \\ \det(A)=71](https://tex.z-dn.net/?f=%5Cdet%28A%29%3D%28-1%29.0.%28-2%29%2B3.3.1%2B2.5.4-%5B1.0.2%2B4.3.%28-1%29%2B%28-2%29.5.3%5D+%5C%5C+%5Cdet%28A%29%3D0%2B9%2B20-%280-12-30%29+%5C%5C+%5Cdet%28A%29%3D29-%28-42%29+%5C%5C+%5Cdet%28A%29%3D29%2B42+%5C%5C+%5Cdet%28A%29%3D71 "\det(A)=(-1).0.(-2)+3.3.1+2.5.4-[1.0.2+4.3.(-1)+(-2).5.3] \\ \det(A)=0+9+20-(0-12-30) \\ \det(A)=29-(-42) \\ \det(A)=29+42 \\ \det(A)=71")
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