grandes-ecoles 2018 Q1

grandes-ecoles · France · centrale-maths2__pc Sequences and Series Convergence/Divergence Determination of Numerical Series

Determine $\mathcal{D}_{\zeta}$, the domain of definition of $\zeta(x) = \sum_{n=1}^{+\infty} \frac{1}{n^x}$.

Determine $\mathcal{D}_{\zeta}$, the domain of definition of $\zeta(x) = \sum_{n=1}^{+\infty} \frac{1}{n^x}$.