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The 4th term of a G.P is 3 and its first term is 81. What is its common ratio?

The 4th term of a G.P is 3 and its first term is 81. What is its common ratio?
Take Free Practice Test On 2026 JAMB UTME, Post UTME, WAEC SSCE, GCE, NECO SSCE
  • A 3
  • B \(\frac{2}{3}\)
  • C \(\frac{1}{3}\)
  • D -\(\frac{1}{3}\)
  • E -3
Correct Answer: Option C
Explanation:

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