Find the formula for the summation of the first n terms of the sequence -38, -45, -52, -59, -66 After which, find the sum of the first 105 terms of the sequence using your formula
Find the formula for the summation of the first n terms of the sequence -38, -45, -52, -59, -66 After which, find the sum of the first 105 terms of the sequence using your formula
Chapter12: Sequences, Series And Binomial Theorem
Section12.2: Arithmetic Sequences
Problem 12.36TI: Find the sum of the first 30 terms of the arithmetic sequence: 7, 10, 13, 16, 19, …
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