AP CALCULUS · Series & Sequences · Advanced

Series & Sequences: Cauchy product: coefficient of math in math?

Geometric series, convergence tests intro.

Try the problem

Cauchy product: coefficient of xx in (ex)2=e2x(e^x)^2=e^{2x}?

Hint and answer

Concept to use

Partial sums.

Hint

Compare series.

Answer

2

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