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CHAPTER 4
Built-in Software Utilities
4-2
Matrix Operations
(nterchanges matrix A
(2) and matrix B.)
Operation:
F)
(Displays menu 2.)
Set.as follows from the matrix operation menu.
[x] Gpecifies multiplication.)
Calculates B > A and substitutes the
SJese)e
(Sets matrix A.)
2)
KDEBed
Dedede)
ed
fe)
(X) (Confirms results.)
@)@cS)ee)
(Sets matrix B.)
3}
=}
NO}
>
RUE
me canes
FJ(¥)
(Calculation of A KB.)
his) (Transfers calculation results of
AKB to matrix A.)
) @
Next perform calculation for second
Here, the result of B > A is
; 3 .
Example 2:
Calculate the determinant for the following matrices.
-
1
oO 1
a
-1
1
A=
0
:
B=| > —t
|
~
~
elo
201
1
3
56
(Sets matrix of second term to
matrix »
ifies
3
ecifies. 3 rows .
be(S) es) and 3 columns.)
KGaEMeBeEnaaBeBes
Leute sq)
]
(Addition of the first term
and second term.)
(Confirms results.)
*} FBO
&
@
=
&.
®
5 xt
} ®
{
Xf
{
Here, the result of the calculations is
eyes
-1 1
ot
[
21}7
;
2 0
,
:
1
3
3 0
2-5
0
0 2
3
5
«6
57
a
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