Select Operation:

Matrix Size:

📖 Instructions:

• Addition/Subtraction: Both matrices must have the same dimensions
• Multiplication: Number of columns in Matrix A must equal number of rows in Matrix B
• Determinant: Only works with square matrices (same number of rows and columns)
• Inverse: Only works with square matrices that have non-zero determinant
• Input Format: Enter numbers (decimals allowed), use 0 for empty cells