Casio ALGEBRA FX 2.0 PLUS Computer Algebra System and Tutorial Modes - Manual (Page 32)

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k Matrix Calculation Commands
[OPTN]-[MAT]
u Dim
Function: Returns the dimensions of a matrix.
Syntax: Dim Mat
○ ○ ○ ○ ○
Example To determine the dimensions of the matrix below
1 2 3
4 5 6
K2(MAT)b(CALC)b(Dim)!+( [ )!+( [ )
b,c,d !-( ] )!+( [ )e,f,g
!-( ] )!-( ] )w { 2, 3 }
u Det
Function: Returns the determinant of a matrix.
Syntax: Det Mat
○ ○ ○ ○ ○
Example To determine the determinant of the matrix below
1 2
4 5
K2(MAT)b(CALC)c(Det)!+( [ )!+( [ )
b,c !-( ] )!+( [ )e,f
!-( ] )!-( ] )w – 3
u Norm
Function: Returns the norm of a matrix.
Syntax: Norm Mat
○ ○ ○ ○ ○
Example To determine the norm of the matrix below
1 2
4 5
K2(MAT)b(CALC)d(Norm)!+( [ )!+( [ )
b,c !-( ] )!+( [ )e,f
!-( ] )!-( ] )w 46
7-1-31
Using the CAS (Computer Algebra System) Mode
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