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Practice problem

Radius of Convergence: Where Does a Power Series Converge?

By Cameron Montag
∑n=0∞5n(x−3)3n\sum_{n=0}^\infty 5^n (x-3)^{3n}

What is the radius of convergence of this series?

Choose one answer

Type a concept, like “slope” or “photosynthesis”.

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