CAIE P1 2013 June — Question 4

Exam BoardCAIE
ModuleP1 (Pure Mathematics 1)
Year2013
SessionJune
TopicGeometric Sequences and Series

4 The third term of a geometric progression is - 108 and the sixth term is 32 . Find
  1. the common ratio,
  2. the first term,
  3. the sum to infinity.