Math Problem Statement
Calcular a soma das $n$ primeiras parcelas da expressão $1 \cdot 2 + 3 \cdot 6 +5 \cdot 6+ \ldots$ \end{exerc}
Solution
Ask a new question for Free
By Image
Drop file here or Click Here to upload
Math Problem Analysis
Mathematical Concepts
Arithmetic Sequences
Summation of Series
Pattern Recognition
Formulas
S_n = 2 + \sum_{k=2}^{n} (2k - 1) \cdot 6
a_n = 2n - 1
Theorems
Summation of an arithmetic sequence
Suitable Grade Level
Grades 9-12
Related Recommendation
Induction Proof for Arithmetic Sequence: 1 + 7 + 13 + ... = n(3n-2)
How to Calculate the Sum of Natural Numbers from 1 to n
Alternative Formula for Arithmetic Sequence 5, 6, 7, 8,... Using Multiplication
Sum of Arithmetic Sequence: -6 + (-10) + ... + (-370)
Calculate the Sum of an Arithmetic Sequence: 5, 8, 11, 14, 17