Casio CFX9850GBPLUS User Manual page 126

u To insert a row
Example To insert a new row between rows one and two of the following matrix :
Matrix A =
c
2 (ROW)2 (INS)
u To add a row
Example To add a new row below row 3 of the following matrix :
Matrix A =
cc
2 (ROW)3 (ADD)
2-8-8
Matrix Calculations
1 2
3 4
5 6
1 2
3 4
5 6
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