Matrix Calculator
Add, multiply, and invert matrices
Formula Used
Addition: (A+B)ᵢⱼ = Aᵢⱼ + Bᵢⱼ Multiplication: (AB)ᵢⱼ = Σₖ Aᵢₖ Bₖⱼ
Step-by-Step Explanation
- 1Enter the values for 2×2 matrices A and B.
- 2Choose addition or multiplication to see the result matrix.
Worked Examples
Example 1
Multiply [[1,2],[3,4]] × [[5,6],[7,8]]
Two 2×2 matrices
Result = [[19,22],[43,50]]