Matematika

Pertanyaan

Hello guys !!!!

please help me !!!!

pake rumus ya ?!
Hello guys !!!! please help me !!!! pake rumus ya ?!

1 Jawaban

  • 4). pola 1 = 7
    pola2 = 11
    pola 3= 15

    suku pertama (a)=7
    beda ( b)=U2-U1
    =11-7=4

    Un= a+(n-1) b
    U15=7+(15-1) 4
    U15=7+(14) 4
    U15=7+56
    U15=63 B

    SEMOGA MEMBANTU YAA!!!!