1.

The Series \(\mathop \sum \limits_{n = 0}^\infty {\left( {2x} \right)^n}\) converges if:

A. -1 < x < 1
B. \(- \frac{1}{2} \le x \le \frac{1}{2}\)
C. \(- \frac{1}{2} < x < \frac{1}{2}\)
D. -2 < x < 2
Answer» D. -2 < x < 2


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