Operasi Matriks (Penjumlahan)

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Penjumlahan Matriks

Jika Amxn  = (aij) dan Bmxn = (bij) ,maka A mxn + Bmxn = Cmxn =(cij), (aij) = (bij),

Contoh:

A =                                       B =                     , maka  A + B =

2     1                                             -2     4      , maka   A + B =     2       1         +        -2       4    =      0      5    = C = (cij)

3     2                                              3      2                                            3        2                     3       2             6      4

A =                                                 B =

3       2        1                                         2       7      -2     ,

-2       3        4                                         3     -5        1

maka  A + B =

3        2         1       +         2       7        -2      =      5         9        -1      = C (cij)

-2        3          4                  3       -5        1               1        -2         5

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