Find the sum of the first 10 terms of the arithmetic sequence -3, -1, 1, 3, ...
Hint: Determine the 10th term and the common difference of the sequence.Use the formula in finding the sum of the terms of an arithmetic sequence,
[tex]sn = \frac{n}{2} (a1 + an)[/tex]
Hint: Determine the 10th term and the common difference of the sequence.Use the formula in finding the sum of the terms of an arithmetic sequence,
[tex]sn = \frac{n}{2} (a1 + an)[/tex]
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Answer:
Grade 10 ka po ba? haha
Step-by-step explanation:
Ito po sagot