Find the sum of the first 10 terms of the arithmetic sequence: 5, 9, 13, 17, ...
Question
Solution 1
To find the sum of the first 10 terms of an arithmetic sequence, we can use the formula for the sum of an arithmetic series:
S_n = n/2 * (a_1 + a_n)
where: S_n is the sum of the first n terms, n is the number of terms, a_1 is the first term, and a_n is the nth term.
In this case, n = 10, a_1 = 5, Knowee AI is a powerful AI-powered study tool designed to help you to solve study problem.
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