Prakalkulus Contoh Barisan dan Deret

Find the First Term

$n - 5$

Langkah 1

Substitusikan ke dalam nilai dari $n$ untuk mencari suku ke $n$ .

$a_{2} = (2) - 5$

Langkah 2

Kurangi $5$ dengan $2$ .

$a_{2} = - 3$

Masukkan Soal

Barisan dan Deret

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

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