How to obtain the adjoint of a 4x4 matrix by using Casio fx570EX calculator?
How to obtain the inverse of a 4x4 matrix by using Casio fx991EX calculator?
How to obtain the adjoint and the inverse of a 4x4 matrix by using Casio ClassWiz scientific calculator?

Steps:
1. transposition of matrix
2. Matrix determinant
3. Inverse matrix
4. adjoint matrix

Why get dimension error in fx570/991EX?    • Dimension error in Casio fx570/991EX  

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#Casio #570EX #991EX