" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
kelas ; 9
tingkat SMP
persoalannya barisan Aritmetika
jawaban Dari suku ke-14
a = 2
b = n + 3
Un = 2 + (n-1)b
suku ke-14 = U14 = 2 + (14-1) (14+3)
2 + 13.17
2 + 221
= 223
semoga membantu
Salam matematika!
semoga membantu