Jawaban:
3). 2ā + 3b = ( 1 4 3 )
Penjelasan dengan langkah-langkah:
3). ā= (2 -1 0 ) dan b= (-1 2 1 )
2ā + 3b = 2 ( 2 -1 0 ) + 3 ( -1 2 1 )
(4 -2 0 ) + (-3 6 3 ) = ( 1 4 3 )
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Jawaban:
3). 2ā + 3b = ( 1 4 3 )
Penjelasan dengan langkah-langkah:
3). ā= (2 -1 0 ) dan b= (-1 2 1 )
2ā + 3b = 2 ( 2 -1 0 ) + 3 ( -1 2 1 )
(4 -2 0 ) + (-3 6 3 ) = ( 1 4 3 )