Matematika

Pertanyaan

cntoh soal perkalian matrix ordo 3×3 dengan ordo 3×2

1 Jawaban

  • ordo 3×3
    2 3 4
    1 5 4
    3 2 1
    dikali
    ordo 2x3
    5 4 2
    1 3 5

    [5.2+4.1+2.3|5.3+4.5+2.2|5.4+4.4+2.1]
    [1.2+3.1+5.3|1.3+3.5+5.2|1.4+3.4+5.1]

    [20 39 38
    20 28 31]

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