Matrix Calculator
Perform matrix addition, multiplication, determinant, inverse, and rank calculations instantly. Ideal for students and linear algebra practice.
Matrix Operations Explained
This calculator performs common linear algebra operations used in mathematics and engineering.
Formula:
Determinant (2×2): |a b| |c d| = ad − bc Inverse: A⁻¹ = adj(A) / det(A) Rank: Number of independent rows
Determinant (2×2): |a b| |c d| = ad − bc Inverse: A⁻¹ = adj(A) / det(A) Rank: Number of independent rows
- Enter matrix values.
- Select the operation.
- Click calculate to get the result.
FAQ
What operations are supported?
Addition, multiplication, determinant, inverse, transpose and rank.
Matrix format?
Comma for columns, new line for rows.
Inverse condition?
Inverse exists only if determinant ≠ 0.
Rank meaning?
Rank is the number of independent rows.
Exam-ready?
Yes, follows standard linear algebra rules.