Math Problem Statement
en una serie aritmetica, el 10° termino es 25 y la suma de los 10 primeros terminos es 160. a) halle el primer termino y la diferencia. b) halle la suma de los 24 primeros terminos.
Solution
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Math Problem Analysis
Mathematical Concepts
Arithmetic Series
Linear Sequences
Systems of Equations
Formulas
General term of an arithmetic series: a_n = a_1 + (n - 1)d
Sum of the first n terms of an arithmetic series: S_n = (n/2)(2a_1 + (n - 1)d)
Theorems
Arithmetic Series Formula
Suitable Grade Level
Grades 9-12
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