Series Notation 1

  • Static Fields 2023 (7 years)

    Write out the first four nonzero terms in the series:

    1. \[\sum\limits_{n=0}^\infty \frac{1}{n!}\]

    2. \[\sum\limits_{n=1}^\infty \frac{(-1)^n}{n!}\]
    3. \begin{equation} \sum\limits_{n=0}^\infty {(-2)^{n}\,\theta^{2n}} \end{equation}