13.1E: Sequences and Their Notations (Exercises)

Algebra and Trigonometry · LibreTexts

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    From LibreTexts, under CC BY 4.0, as the source states it; its equations are written in TeX, which the PDF shows typeset. This page at LibreTexts.

    1. Write the first four terms of the sequence defined by the recursive formula \(a_{1}=2, \quad a_{n}=a_{n-1}+n .\)

    2. Evaluate \(\frac{6 !}{(5-3) ! 3 !}\).

    3. Write the first four terms of the sequence defined by the explicit formula \(a_{n}=10^{n}+3\).

    4. Write the first four terms of the sequence defined by the explicit formula \(a_{n}=\frac{n !}{n(n+1)}\)

    This page titled 13.1E: Sequences and Their Notations (Exercises) was last modified on Thu, 26 Dec 2024 22:31:01 GMT and is shared under a CC BY 4.0 license and was authored, remixed, and/or curated by OpenStax via source content that was edited to the style and standards of the LibreTexts platform.