YOURSELF, Complete solution is required. (5 points each) Find the sum of the first ten terms of the arithmetic sequence 4 + 10 + 16, ...
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Step 1
To find the common difference, we subtract any two consecutive terms in the sequence. Let's subtract the second term (10) from the first term (4): 10 - 4 = 6 So, the common difference is 6. Show more…
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