Question

In a sequence of (4n + 1) terms the first (2n + 1) terms are in AP whose
common difference is 2, and the last (211 + 1) terms are in GP whose
common ratio is 0.5. If the middle terms of the AP and GP are equal then
the middle term of the sequence is​

Answer 1

Answer:

n.2n+1 upon2n-1

Step-by-step explanation:

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