Sharp el-9950

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Chapter 6: Matrix Features
Forthecalculationoftheinverseofamatrix,pleaseproceedasfor
the reciprocal of a real number.
Example
1. Press
# C
.
2. Press
@
m A
1 @
x
E
.
Inverse of Matrix
4. Special Matrix Operations
This calculator has three Matrix calculation menus: OPE, MATH and [ ].
Examples of each calculation are as follows:
Calculations using OPE menus
01 dim( dim(matrix name)
Returnsthedimensionsofthespeciedmatrix.
Example
• CheckthedimensionsofmatA.
• Newlydeneorchangethe
dimensions to 2
×
3 for
MatC.
02 fill( fill(value, matrix name)
Fillseachelementwithaspeciedvalue.
Example
• Enterthevalue5intoallthe
emptyelementsofmatrixC.