Matrix Calculator

Perform matrix operations including addition, multiplication, and determinant calculation

Matrix A (rows by newlines, numbers by spaces)

Matrix B (rows by newlines, numbers by spaces)

📐Formula

Det(2x2) = ad - bc | Matrix Mult: C[i][j] = Σ A[i][k] × B[k][j]

💡How it works

Matrix operations follow specific rules. Addition requires same dimensions. Multiplication requires columns of A to equal rows of B. Determinant of 2x2 matrix [a,b;c,d] = ad-bc. For 3x3, use cofactor expansion.