Question
Data task 16: A New Zealand Scholarship candidate must demonstrate synthesis, independence and insight rather than routine recall. A recurrence is uₙ₊₁=4uₙ with u₀=5. What is u_7?
Select an option. Your answer will be checked instantly.
Correct Answer: A. 81920
Explanation:
Repeated multiplication gives uₙ=u₀rⁿ.
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