Tolong bsk di kumpul
Matematika
HaikalAlbanna
Pertanyaan
Tolong bsk di kumpul
1 Jawaban
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1. Jawaban zahrahanun2
1. B = 52-22/8-3
= 30/5
= 6
Suku pertama = 10
Un = a +(n-1)b
U15 = 10 +(10-1)6
= 10+9×6
= 10+54
U15= 64