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Arithmetico-geometric sequence - Wikipedia
6.2: Arithmetic and Geometric Sequences - Mathematics LibreTexts
Arithmetic–geometric mean - Wikipedia
Arithmetic-Geometric Sequence (Definition & Examples) - BYJU'S
Arithmetic & Geometric Sequences - Purplemath
Difference Between Arithmetic and Geometric Sequence
Arithmetic vs Geometric - Understanding the Differences - The …
Arithmetic-Geometric Progression | Brilliant Math & Science Wiki