Math Problem Statement
Diketahui deret geometri tak hingga mempunyai jumlah 12. Jika rasionya ⅓ , nilai suku pertamanya adalah .....
Solution
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Math Problem Analysis
Mathematical Concepts
Geometric Series
Infinite Series
Formulas
Sum of an infinite geometric series: S∞ = a / (1 - r)
Theorems
Convergence of an infinite geometric series (|r| < 1)
Suitable Grade Level
Grades 10-12