MATRIKS / MATRIKS SAMA (Matrices / Equal Matrices)
Susunan matriks (order of matrix )
PENAMBAHAN DAN PENOLAKAN MATRIKS (Addition and Subtration
of matrices)
Pendaraban Skalar (Scalar multiplication)
PENDARABAN DUA MATRIKS (Multiplication of two matrices)
MATRIKS IDENTITI (Identity Matrices), I
MATRIKS SONGSANG (Inverse matrices), A-1
tidak mempunyai songsang
PENYELESAIAN MASALAH (Solve
simultabeous linear equations using matrices)
A=(3 4) B=(2 5) C=(1 3 4)
ReplyDelete1 2 6 1 2 1 5
A+B=?
I can understand...
But, how if....
A+C=?
cannot be A+C because the matrices has to be in same order, two matrices can be added or subtracted only if they are in the same order. A and B are in the same order, so A+B will have an answer, but A+C cannot have any answer. A+C = Error .
DeleteIzin save both image. Thank you :>
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