Invers Matriks 3×3 C

Kalkulator Invers Matriks 3x3

Metode Adjoint & Counter (OBE)

Mode Input
Mode Output
๐Ÿ“Š Determinan |A|
๐Ÿ“ Metode 1: Adjoint
1. Matriks Minor (Mij)
2. Matriks Kofaktor (Cij)

Rumus: (-1)i+j × Minor

3. Matriks Adjoint (Adj A)

Transpose dari Kofaktor

4. Hasil Invers (Rumus)

A⁻¹ = (1/|A|) × Adj(A)

๐Ÿ”„ Metode 2: Counter (OBE)

Mengubah [A | I] menjadi [I | A⁻¹]

✅ Hasil Akhir Invers

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