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Calcolo Esempi Sequenze e serie

Find the First Term

$3 n - 1$

Passaggio 1

Sostituisci il valore di $n$ per trovare il $n$ ° termine.

$a_{2} = 3 (2) - 1$

Passaggio 2

Moltiplica $3$ per $2$ .

$a_{2} = 6 - 1$

Passaggio 3

Sottrai $1$ da $6$ .

$a_{2} = 5$

Inserisci il TUO problema

Sequenze e serie

Arithmetic Sequences/Progressions Geometric Sequences/Progressions Finding the Next Term of the Sequence Finding the nth Term Given a List of Numbers Finding the Sum of First n Terms Expanding Series Notation Finding the Sum of the Series Finding the Sum of the Infinite Geometric Series Determining if a Series is Divergent Using the Integral Test for Convergence Determining if an Infinite Series is Convergent Using Cauchy's Root Test

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$[\begin{array}{c} x^{2} & \frac{1}{2} \\ \sqrt{π} & \int x d x \end{array}]$