Math Problem Statement
Solution
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Math Problem Analysis
Mathematical Concepts
Arithmetic Progression (AP)
Algebra
Formulas
Sum of AP: S_n = (n/2) × (a + l)
n-th term of AP: l = a + (n-1) × d
Sum of first n terms: S_n = (n/2) × (2a + (n-1) × d)
Theorems
Arithmetic Series Sum Formula
AP n-th Term Formula
Suitable Grade Level
Grade 10-12
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