Matrix Inverse Calculator
Calculate inverse of a 2x2 matrix
Formula
A⁻¹ = (1/det) × [d, -b; -c, a]
Swap diagonal, negate off-diagonal, divide by determinant.
Examples
[[4,7],[2,6]]
det=10, inverse = [[0.6,-0.7],[-0.2,0.4]].
Frequently Asked Questions
About Matrix Inverse
Calculate the inverse of a 2×2 matrix.
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