Inverse of 2×2 Matrix
inverse 2x2 matrix
Definition
Inverse of matrix [[a,b],[c,d]] when ad − bc ≠ 0.
Related Formulas
Adjoint Inverse Relation
inverse matrix adjoint
Order of Matrix Multiplication
matrix multiplication order
Study Tools
Question
Inverse of 2×2 Matrix
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Answer
inverse 2x2 matrix
Inverse of matrix [[a,b],[c,d]] when ad − bc ≠ 0.
Used In
- Matrices
Frequently Viewed Together
Area of Circle
A = pi*r*r
Quadratic Formula
quadratic formula roots
Expansion of 2×2 Determinant
determinant 2x2