Mathematics · Sequence and Series
Let x1, x2, ..., x100 be in an arithmetic progression, with x1 = 2 and their mean equal to 200. If yi = i(xi - i) for 1 ≤ i ≤ 100, then the mean of y1, y2, ..., y100 is:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 110100.00
- 210049.50✓
- 310051.50
- 410101.50
Correct answer
10049.50
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