The sum to infinity of a geometric progression is −1/10 and the first term is

MATHEMATICS
JAMB 2012

The sum to infinity of a geometric progression is −1/10 and the first term is −1/8. Find the common ratio of the progression.

  • A. −1/5
  • B. −1/4
  • C. −1/3
  • D. −1/2

Correct Answer: B. −1/4



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