Math Problem Statement
sebuah deret dengan nilai suku ke n adalah An=X + ((An-1)*1.065), dengan A1=X dan A17 adalah 7.5 miliar brapakah X
Solution
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Math Problem Analysis
Mathematical Concepts
Arithmetic Sequences
Geometric Progression
Recursive Functions
Formulas
A_n = X + (A_{n-1} * 1.065)
S_{n-1} = 1 + r + r^2 + ... + r^{n-1} = (1 - r^n) / (1 - r)
Theorems
Geometric Progression Sum Formula
Suitable Grade Level
Grades 11-12 or early college
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