#Poser (Hashtag Series Book 5)

#Poser (Hashtag Series Book 5)

Matematika Sekolah Menengah Atas pliss tolongin yg bisaa dan pake caraa​

pliss tolongin yg bisaa dan pake caraa​

Jawab:

a = 10

b = 40

Un = a + (n -1)b

U10 = 10 + (10 - 1) 40

      = 10 + 360

      = 370

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