Edexcel C2 2009 June — Question 5

Exam BoardEdexcel
ModuleC2 (Core Mathematics 2)
Year2009
SessionJune
TopicGeometric Sequences and Series
  1. The third term of a geometric sequence is 324 and the sixth term is 96
    1. Show that the common ratio of the sequence is \(\frac { 2 } { 3 }\)
    2. Find the first term of the sequence.
    3. Find the sum of the first 15 terms of the sequence.
    4. Find the sum to infinity of the sequence.
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