`Det = (A_(11)* A_(22))-(A_(12) * A_(21))`

Enter a value for all fields

The Characteristics of a 2x2 Matrix calculator computes the determinant of a 2x2 matrix.

INSTRUCTIONS: Enter the following:

• (A) This is the 2x2 matrix

Characteristics of a 2x2 Matrix:  The calculator returns the following characteristics of a 2x2 matrix.

• determinant of the 2x2 matrix
• characteristic polynomial of a 2x2 matrix
• eigenvalues of the 2x2 matrix

2x2 Matrix Calculators :

• To compute the Characteristic Polynomial of a 3x3 matrix,CLICK HERE.
• To compute the Trace of a 2x2 Matrix, CLICK HERE.
• To compute the Inverse of a 2x2 Matrix, CLICK HERE.
• To compute the Eigenvalues of a 2x2 Matrix, CLICK HERE.
• For the Classifying Equilibria of a 2x2 Matrix, CLICK HERE.
• To compute the Eigenvalues and Eigenvectors of a 2x2 Matrix, CLICK HERE.
• To multiply a 2x2 matrix by a scalar, CLICK HERE.
• To compute the Characteristic Polynomial of a 2x2 Matrix, CLICK HERE.