ML-02



Step  Procedure               Enter     Press      Display
1     Enter order of matrix     n         A          n 
2     Enter elements starting   
       column 1 (To correct an  1         B          1 
       entry in column i,      a11       R/S        a11
       simply enter j and      a21       R/S        a21                        
       press B.  Then reenter   .         .          .
       the entire column.      an1       R/S        an1 
                               a12       R/S        a2n
                                .         .          .
                               ann       R/S        ann
3     Calculate Determinate                C
4     Enter elements column 
       vector b starting with   1         D          1
       b1.                      b1       R/S         b1
                                .         .          .
                                bn       R/S         bn
5     Calculate x                        CLR E
6     Display elements starting
       with xi                  1        2nd A
                                         R/S         xi
7     Display xi only           i        2nd A       i
       To solve fo new vector 
       b, repeat step 4-7 only
8     Calculate A-1                      CLR 2nd B   1
9     Display elements of A-1   1        2nd C       1
       starting with column 1            R/S         a11-1
       through n.                        R/S         a21-1
                                         R/S         ann-1