🔢 Eigenvalue & Eigenvector Calculator
Advanced calculator with step-by-step solutions for 2×2 and 3×3 matrices
Matrix Input
📖 Instructions
How to use:
- Select matrix size (2×2 or 3×3)
- Enter matrix elements (decimals allowed)
- Click "Calculate" for step-by-step solution
- Click "Example" to load sample matrices
What you'll get:
- ✅ Characteristic polynomial
- ✅ All eigenvalues (real & complex)
- ✅ Corresponding eigenvectors
- ✅ Complete step-by-step solution
Example 2×2 matrix:
[3 1]
[0 2]
[3 1]
[0 2]
Example 3×3 matrix:
[1 2 3]
[0 4 5]
[0 0 6]
[1 2 3]
[0 4 5]
[0 0 6]