Math Problem Statement
-12,-9,-6,-3 tentukan suku pertama,beda, rumus suku ke n,suku ke 401
Solution
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Math Problem Analysis
Mathematical Concepts
Arithmetic Sequence
Sequences and Series
Formulas
General term of an arithmetic sequence: a_n = a + (n - 1) * d
Formula for the n-th term: a_n = 3n - 15
Theorems
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Suitable Grade Level
Grades 8-10
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