Matematika Sukino
Kelas XI WAJIB
Bab 4 Barisan dan Deret
Kurikulum 2013
RUKO 1
B.
4. Find the common ratio and the first term in the geometric progression where
a. the 2nd term is 4 and the 5th term is 108
b. the 3rd term is 6 and the 7th term is 96
c. the 4th term is 19,683 and the 9th term is 81
d. the nth term is 16,807 and the (n +4)th term is 40,353,607
Jawaban :
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