Matematika

Pertanyaan

Tolong jawab no.9 ya please
Tolong jawab no.9 ya please

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1 Jawaban

  • a.b= (2.m)+(3.2)+(1.-3)
    11=2m+6-3
    11=2m+3
    11-3=2m
    8=2m
    m=4

    A+B = (2+4) + (3+2) + (1+(-3)) = (6, 5, -2)
    Jawaban=B

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