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Type: Multiple-Choice
Category: Sequences and Series
Level: Grade 11
Score: 1
Tags: arithmetic progression AP
Author: Ruth27
Last Modified: 4 months ago

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Sequences and Series Question

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Grade 11 Sequences and Series

The sum of the first 10 terms of an arithmetic progression is 40. If the first term is -5, then what is the common difference?
  1. -3
  2. -1
  3. 2
  4. 4
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