Matrix Calculator
Add, subtract, multiply matrices. Calculate determinant, transpose, and inverse for 2×2 and 3×3 matrices with step-by-step working.
Result
- Result = A + B (element-wise addition)
Operation Reference
Matrix Calculator कसरी प्रयोग गर्ने
- 1
Select the matrix size (2×2 or 3×3).
- 2
Select the operation you want to perform.
- 3
Enter values into Matrix A (and Matrix B for add/subtract/multiply).
- 4
The result appears instantly in the result grid.
- 5
Read the step-by-step calculation below the result.
Matrix Calculator बारेमा
The Matrix Calculator performs common matrix operations on 2×2 and 3×3 matrices: addition, subtraction, multiplication, determinant, transpose, and inverse. Each operation includes a step-by-step explanation of the calculation.
Supported Operations
Add/Subtract: Element-wise addition or subtraction of two matrices of the same size. Multiply: Standard matrix multiplication (dot product). Determinant: Scalar value det(A) — 2×2 uses ad−bc; 3×3 uses cofactor expansion along the first row. Transpose: Flip rows and columns. Inverse: For 2×2 matrices, (1/det) × [[d,−b],[−c,a]].
When is a Matrix Invertible?
A matrix is invertible (non-singular) only if its determinant is non-zero. If det = 0, the matrix is singular and has no inverse — the calculator will show an appropriate message.