Determinantcalculator
Bereken de determinant van een 2x2- of 3x3-matrix.
Aflossingsschema
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Groei over tijd
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Inleiding
Determinant Calculator — Find the determinant of a 2x2 or 3x3 matrix. Enter a11, a12, a13, a21, a22, a23, a31, a32, a33 to get an instant, accurate result.
Formule
2×2: det = ad−bc. 3×3: expanded along the first row via cofactor expansion, det = a(ei−fh) − b(di−fg) + c(dh−eg).
Stap voor stap
- Enter the a11.
- Enter the a12.
- Enter the a13.
- Enter the a21.
- Enter the a22.
- Enter the a23.
- Enter the a31.
- Enter the a32.
- Enter the a33.
- Click Calculate to see your result instantly.
Praktijkvoorbeeld
Example: With a11 = 1, a12 = 2, a13 = 3, a21 = 0, a22 = 1, a23 = 4, a31 = 5, a32 = 6, a33 = 0, the Determinant Calculator gives Determinant: 1.
Veelgestelde Vragen
What does a determinant of 0 mean?
What matrix sizes are supported?
What inputs does the Determinant Calculator need?
How accurate is the Determinant Calculator?
Is the Determinant Calculator free to use?
Over Determinantcalculator
The Determinant Calculator uses a real, verifiable formula — 2×2: det = ad−bc. 3×3: expanded along the first row via cofactor expansion, det = a(ei−fh) − b(di−fg) + c(dh−eg). — so results are accurate every time, not an approximation.