Q15·Section II (Mathematics)·15 of 145Gap series ∑zn2\sum z^{n^2}∑zn2: coefficients 0 or 1, so R=1R=1R=1The radius of convergence of the power series ∑n=0∞zn2\sum_{n=0}^\infty z^{n^2}∑n=0∞zn2 is: OptionsA0B1C∞\infty∞D2Pick an option to check your answer.Show answerShow solution Report a problem with this question← Q14All questionsQ16 →Keyboard: A–D answer · S solution · ←/→ previous/next